Top definition
the flapping together of the buttocks cheeks when gas is being passed
When Sam went flabbergasting, he accidently stretched out the pair of pants his friend let him borrow.
by sam loves men July 07, 2005
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Jun 18 Word of the Day
Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.
cooking with fire is lindy
by mmebs June 13, 2021
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2
butt cheeks flapping when gas is passed
joan flabbergasted so much that the people at the party could see her cheeks clapping together through her spandex
by unknown July 26, 2004
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3
When you are eating out a girl whilst she is on her period and you suck up the blood and spit it in her face.

It's called this because she will be utterly flabbergasted.
"I gave my wife a total flabbergasting last night. Should have seen her face."
by 666onyou June 08, 2021
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