What is Blubber Butt?
1.
A girl's ass that is fat, not just big, but a booty that has a lot of jiggle to it. A blubber butt should contain some cellulite and cottage cheese and always fill up the girl's pants. Nothing is better than a blubber butt, it is a godess-like feature on bbws that is a true thing of beauty.
My girlfriend's blubber butt looks damn good in a thong with all her fat hanging out, I get an instant hard-on from looking at it.
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2.
A very large butt than is untoned, saggy and jiggly. It bounces around when the person walks, and is found on overweight and obese people.
"her butt was a blubber butt. She could cause an earthquake if she sat down on that thing!"
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3.
colloquialism for
"My God, that woman has a
blubber butt from hell. It's so big, Shamu just got ahard-on looking at it!"