flabbergasting 

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.

flabbergasting by sam loves men July 21, 2005

flabbergasting 

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

flabbergasting by unknown July 26, 2004

Flabbergasting 

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."

Flabbergasting by 666onyou June 8, 2021

Flabbergasting 

When the bottom farts during doggy style.

Oh my God! Oh my God! I'm- I'm flabbergasting! AAAUUUUGGGGHHHH!

Flabbergasting by Flabbergastingsohard March 13, 2024

Flabbergasting hmong 

Out of breath non air breathing non-Andrew Tate looking Asian with a HUGE personality

Dylan Keng only likes flabbergasting hmong women

Flabbergasting hmong by JI DION October 24, 2022

Flabbergastion 

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."

Flabbergastion by olivesOolviesreal February 21, 2018

flabergastingandreisthebestatosus 

Surprised that Andre is the best

get him to the hospital he has flabergastingandreisthebestatosus.

flabergastingandreisthebestatosus by Andre the CRACKER DACKER April 3, 2009