Top Definition
Anything that possess the ability to change the sexual desires of a female from straight to bi/lesbian after one night.

see also: lesbianator
Well, at least I'm not Gibraltir.
by Kir'thal February 18, 2003
For a man to change a woman from a heterosexual to a homosexual by simply going out on a date(s) with her.
Damn man! You Gibraltired another woman!
by Babidi February 18, 2003
When one can change the sexual desires of a femal from heterosexual to homosexual with out engaging in sexual intercourse.
That guys one hellova Gibraltir
by Nick VanRyn AKA Sor/Tans/Tanis February 19, 2003
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