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Like racial profiling, except one is sizing up a the size of a man's penis by the way he acts. In this case, race does not make a difference!
Big sister- Check out that cute guy at the end of the bar!

Lil sister- Yeah he's cute, but he's a cocky somebody!

Big sister- So what's that got to do with it?

Lil sister- That means he's probably got a little penis!

Big sister- Oh you're just penis profiling!
by KC, MFD & Big Sister T March 24, 2008
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