When you act like a lesbian despite the fact that you're straight.
Girl 1: "I love you!"
Girl 2: "I love you more!"
Guy 1: "Stupid lesbians..."
Girl 1: "ACTUALLY, it's called 'lesbonic straightness', dumbass - we aren't really lesbians"
by chickenXscratch November 15, 2008
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To have sexual intercourse with another woman (see bone).
I'd totally lesbone Avril Lavigne.
I'd lesbone Avril Lavigne until the cows returned to their usual place of residence.
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When a female does something that is “gay” or retarded
did she really just kiss that chick? That’s so lesbonic.

Did you just smack my ass? That’s so lesbonic of you.
by TickleThots September 26, 2018
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