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Skip to contentThis officially licensed Big Bang Theory adult t-shirt features Sheldon's funny quote, "I'm Not Insane, My Mother Had Me tested." The shirt is a fan favorite, letting everyone know that your mother spent good money verifing the fact you're just special! This black, standard fit shirt is made from 100% cotton Be sure to check out our Size Chart to get an idea of the average size and dimensions of this I'm Not Insane tshirt style. Check back often for some of our new Big Bang Theory clothing and other Big Bang Theory merchandise at great prices only at AnimationShops.com.
All Orders Ship within 24 Hours (Same Day or Next Day Shipping)
Our order processing and shipping systems operate in real time. All orders placed Monday through Friday by 1:00 pm (Eastern Standard Time) will ship on the same day as the order placement. Any order placed after 1:00 pm will ship the Next Business Day. If you require same day shipping on an order placed after 1:00 pm, call customer service for expedited order processing.
Domestic orders will be delivered within 1 to 5 business days of being shipped.
Selection and Availability (All Items Are In-stock)
Animation Shops offers the largest selection of all in-stock merchandise available anywhere. All products are fully stocked to ensure their availability when you order them. With thousands of in-stock products at your finger tips we are sure to have what you are looking for, and as always at great low prices, available and ready for immediate shipment.
Inquiries contact: customerservice@animationshops.com or Call 1-888-852-9996 Mon.- Fri. 10 AM - 5 PM ET
Domestic Shipping
Your order will be processed in house within 1-2 business days. From that point the speed of delivery depends on the shipping method chosen. Domestic shipping is provided by United States Postal Service or UPS. International shipping and deliveries to PO Boxes, APO or FPO are delivered by the United States Postal Service only.
UPS Ground
Delivery within 1-5 business days. Prices are based on the weight of the item(s) purchased and your location in the country. Below is a map of estimated transit times for ground shipments from Fort Lauderdale, Florida.
Please note that the date of shipment is not counted as a separate business day. For example, if you are in a 3 day zone and your package is shipped on Monday you will receive the package on Thursday.
UPS 2nd Day Air
Air service with delivery to all 50 states and Puerto Rico by the end of the second business day.
USPS First Class Mail
Delivery to every address in the United States-including PO boxes and military addresses. This method of shipping is reliable and inexpensive. Delivery time is made in an average of 3-7 days.
USPS Priority Mail
Delivery to every address in the United States-including PO boxes and military addresses. This method of shipping is reliable and inexpensive. Delivery time is made in an average of 2-3 days.
USPS Priority Mail Express
Overnight delivery to most US locations with no Saturday delivery charge. Delivery to every address in the United States -including PO boxes and military addresses. Delivery time is made in an average of 1-2 days. Order must be placed before 1:00 pm Eastern Standard Time Monday thru Friday for same day shipping.
International Shipping
The United States Postal Service will be used for all PO Boxes, APO, FPO and international orders.
We ship to the following countries:
Andorra, Argentina, Australia, Austria, Belgium, Brazil, British Virgin Islands, Bulgaria, Canada, China, Cook Islands, Croatia, Cyprus, Czech Republic, Denmark, Egypt, England, Estonia, Finland, France, Germany, Gibraltar, Greece, Guam, Greenland, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Monaco (France), Netherlands, Netherlands Antilles, New Zealand, Northern Ireland, Norway, Poland, Philippines Portugal, Puerto Rico, Romania, Russia, Scotland, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Turkey, Ukraine, United Arab Emirates, United Kingdom, US Virgin Islands, Wales
*If you do not see your country listed, you can still order but you may receive an e-mail attempting to verify the validity of your order.
Payment Options
We accept Visa, MasterCard, American Express, Discover, and Paypal from the countries mentioned above and shipped within that same country. These transactions are carefully examined and Animation Shops reserves the right to refuse ANY transaction because we were unable to secure validation.
International Orders
Due to the high rate of international credit card fraud we must examine each order carefully. You may receive an e-mail attempting to verify the validity of your order. You may be ask to provide a copy of a driver's license or passport in order to verify your address. Your cooperation is appreciated.
Fraud Prevention
If we suspect a fraudulent transaction has occurred, Animation Shops reserves the right to refuse any order based on our internal decision making.
International Taxes
Your quoted total DOES NOT INCLUDE any taxes, VAT fees or other Duties charged by the country of delivery. Any fees charged at the country of delivery are not included in your payment to Animation Shops and are payable to the appropriate government agencies. We suggest you inquiry with the appropriate agency about taxes or duties before you order.
Note: We cannot mark any package as a “gift” in order to avoid such taxes.
Cross Border Ordering
Unfortunately we cannot accept an order with a credit card from one country shipping merchandise to another. We are only able to do this if you are paying via PayPal.
Currency Conversion
All of Animation Shops prices are listed in US dollars. Your credit card company will convert your currency into US dollars and then charge you in your own currency. Usually there is a 1-2 percent fee that your credit card company will charge you for the currency conversion.
Speed of Delivery
It may take up to 3 business days to process international orders for shipping. Shipping time will begin when your package ships. Most packages should reach non-US addresses 10 business days after shipping but may take longer to arrive. If your purchase is time sensitive please order early. Due to the increase in airport security and the decrease in flights, we are unable to guarantee the shipping speed for any international packages.
USPS Priority Mail Express International
USPS Express is our fastest and most reliable shipping source, with delivery to most international addresses. Orders will arrive in 4-7 business days from the ship date. Tracking details are available for this particular shipping method.
USPS Priority Mail International
This method is available to most international addresses, USPS Priority shipments will arrive on average in 5-10 business days and are subject to delays, and sometimes can take 2-3 weeks to arrive to the final destination. Tracking detail is not available for this particular shipping method. However, the percentage of USPS Priority shipments not reaching the destination is less than 1% and we consider them a very reliable shipping source.
USPS First Class Mail International
This method of shipping is reliable and is the most economical it can handle large parcels to international addresses, shipments will arrive in 10-14 business days and are subject to delays, and sometimes can take 4-5 weeks to arrive to the final destination. Tracking detail is not available for this shipping method. However, the percentage of USPS Priority shipments not reaching the destination is less than 1% and we consider them a very reliable shipping source.
How We Measure
To ensure that you are ordering a shirt which fits properly, we suggest you measure your favorite shirt and compare the measurements to the size charts below.
Lay your shirt on a flat surface and measure accordingly:
Width measurements are across the front of the shirt, from armpit seam to armpit seam.
Length measurments are from the bottom seam of the shirt to the top of the back collar of the shirt.
For all sizes, doubling the width measurement will give the chest / bust measurement.
(Remember: Our measurements are in inches. For metric conversions please remember 1 inch = 2.54cm.)
ADULT T-SHIRTS
Size | Shoulder Width | Length |
S | 17.5" | 27" |
M | 19" | 29" |
L | 21" | 30.5" |
XL | 23" | 31.5" |
XXL | 24.5" | 32.5" |
XXXL | 26.5" | 33" |
JUNIORS / LADIES T-SHIRTS (Girl's fitted cut -stretchy cotton)
Size | Shoulder Width | Length |
Junior Small (JS) | 15" | 24" |
Junior Medium (JM) | 16" | 25.5" |
Junior Large (JL) | 17.5" | 26.5" |
Junior Xlarge (JXL) | 18" | 27.5" |
YOUTH T-SHIRTS
Size | Shoulder Width | Length |
Youth (YXS) | 13.5" | 17" |
Youth Small (YS) | 16.5" | 22" |
Youth Medium (YM) | 17.5" | 23.5" |
Youth Large (YL) | 18.5" | 24.5" |
Youth Extra Large(YXL) | 19.5" | 26" |
JUVENILE T-SHIRTS
Size | Compares To | Shoulder Width | Length |
Child Small (JS) | Size 4 | 13.5" | 16.5" |
Child Medium (JM) | Size 5/6 | 14.5" | 18.5" |
Child Large (JL) | Size 7 | 15.5" | 20" |
TODDLER T-SHIRTS
Size | Compares To | Shoulder Width | Length |
Toddler Small (2T) | Size 2T | 12" | 14.5" |
Toddler Medium (3T) | Size 3T | 13" | 15.5" |
Toddler Large (4T) | Size 4T | 13.5" | 16.5" |
INFANT T-SHIRTS
Size | Compares To | Shoulder Width | Length |
Infant Small (12M) | Size 12M | 10" | 12" |
Infant Medium (18M) | Size 18M | 10.5" | 13" |
Infant Large (24M) | Size 24M | 11.5" | 13.5" |
Note:These charts are meant as a guideline to help you select an appropriate size.This is not a guarantee of a perfect fit.
Because our merchandise is supplied by different vendors the measurements are averaged. The shirts will be within 1” to 2” of these dimensions and are made of 100% pre-shrunk cotton unless otherwise noted in the shirt’s description. If you need further assistance with selecting the proper size contact customer service at info@animationshops.com or call 1-888-852-9996.