1 definition by Grampa Farts Pants

A very young girl, usually 12 or younger. The opposite of a Cougar. Made famous by the 4/11/09 episode of SNL.
Geoff: Dude, those gerbils over there are totally checking you out!

Greg: Gross dude. Why are they letting gerbils in bars now?
by Grampa Farts Pants April 12, 2009
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