Personalized Sarcasm Stupidity Youth T-Shirt. Sarcasm falls out of my mouth like stupidity falls out of yours. Some people can't help but be stupid. Others can't help being sarcastic to stupid people. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.