Gay-community slang for a fat person, usually just for a fat lesbian girl.
Generally accepted as a non-insult, unless the fat person is offended by the fact they're fat.
A: Omg, you ordered 5 Big Macs???
B: Yeah, that should be enough for a snack.
A: Damn, no wonder you're turning into a whalesbian.
by bobtail January 16, 2012
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