An extremely fat girl who is up for anything sexually because she is so insecure. Good for a root if you're horny and can't find anything better. Slam whales all give great blowjobs (because they have to, and the chubby cheeks feel nice and warm).
"I haven't gotten laid in a month..."
"Just fuck a slam whale, dude, they're up for anything."
by jiggyshawa May 31, 2014
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