Show-off! See also Bathroom, Men.
Euphemism for urination, especially when applied to dogs. See also Animals, Bathroom.
Pardon the vulgarity, but performing the dance requires imitating a person trying not to crap his pants. See also Bathroom.
From mother to child, overheard on the streets of Chicago, "Why you do that? I'm no longer going to call you Sarah. From now on you Pissy Baby." See also Bathroom.