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

by unknown July 26, 2004

flabbergast

to amaze, perplex

If if doesn't flabbergast the audience in the auditorium, the veterans probably won't care.

by The Return of Light Joker September 10, 2010

flabberjack

originating in sweden; the act of bribing a homeless person for a blowjob. speaking the word outloud is considered very offensive and a sign of low class

Tina: Lately, i practically have to flabberjack my boyfriend to get some head.

by ursella222222222222222 April 14, 2010

flabba

To steer your car, using only your buttcheeks.

There is nothing better than flabbaing with your friends! Flabbaing, the man's sport.

by bread infection December 28, 2005

Flabass

A combination of flabby and ass.

Dang, that white girl needs to get her flabass up off that stage before she brings shame upon her family.

That girl's flabass looks like 10 pounds of shit in an 8 pound bag.

by onehandmary August 22, 2008

Flabberblasting

When someone surprises someone else (usually a stranger) by fingering them. Usually

Yo, I was just Flabberblasting Monika in the hallway, she never saw it coming!

by NastySquirrel87 November 20, 2018

flabber

The way your butt cheeks flap about when you fart.

You could never hear Lauren's farts, but when she dropped all that weight her butt flabbered loud.

by cameocady February 20, 2013