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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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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FLABBERGASTED is defined as when your heart jumps with surprise at an amazingly unique difference in your life; often a change or surprise!
I was FLABBERGASTED when I got a letter from Harvard University saying that I'm in!
by Queen/Cupcakes/Sister February 21, 2017
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oh my gosh, i can't believe it!....
Don't bother me right now, I'm in the middle of flabbergastation.
by AppleJuice May 03, 2008
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Verb, transitive.

To be amazed, awestruck or suprised into a lapse in action.

To stop what one is doing because of the shock of an event or action.
I was flabbergast at the previously posted example for flabbergast, which prompted my entry for the word.
by Nate January 22, 2004
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The state or condition in which one is feeling "Extra" flabbergasted.
"Upon seeing a fellow human in a grocery store, wearing a yellow unitard with no underwear, sporting a giant moose knuckle has left me in a state of flabbergastion."

"People that act like douchebags often leave me in a state of flabbergastion."
by olivesOolviesreal February 20, 2018
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