Little Tony passes some gas in the classroom and his teacher gets really upset and throws him out. He goes outside to sit, and he can't stop laughing.

The principal walks by and sees him sitting outside laughing and he says, "Little Tony, what are you doing sitting here laughing?"

Little Tony says, "I farted in class and the teacher threw me out."

The principal says, "Well then why are you laughing?"

Little Tony says, "Cause the dummies are sitting in the class smelling it, and here I am outside in this beautiful weather."