If your little one is a genius in the making and a bit of a prankster, this cute Bazinga onesie is the perfect outfit. This officially licensed romper features the popular catchphrase of Dr. Sheldon Cooper who uses it to punctuate pranks on his friends. If your a fan, start your baby off early with this awesome onsie. This red, infant snap suit onesie 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 Bazinga Onesie 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.