the penis.
a polite and nonoffensive euphimism for the male part.
given this name as it is the appendage which most closely resembles a tail, and is used in urination, also called tee tee (verb form).
1. lets undo that diiirrrty diaper and clean you up. oop oop little baby, that's just mama washing your tee tee tail. nowwww, doesnt that feel better?
2. (spoken to a little brother) quit playing with your tee tee tail, if mom sees you, she'll spank your little bottom.
by dr. roland james nesbaum III October 18, 2005
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