1 definition by ADFHFD

The act of pursuing straight men, as a gay man.
A homosexual saw a handsome straight man walking by and follows along trying to get into the "friend zone" only so that when they go on an overnight trip he can jump on that mans ass!

Guys best friend: Dude, he is so gregging on you right now.
by ADFHFD March 8, 2010
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