Engaging in homosexual (women) sex.
Example 1
Guy : *To His Friends* Damn, Amanda and Sherri must've been wasted! They were lezzin' out right on the dance floor.

Example 2
Girl #1 : Hey, why aren't we lezzin' out?
Girl #2: I don't know. Shall we?
by Radrito May 23, 2007
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