Flabbergasturbation 

FLABBERGASTURBATION: the art of a man with a small penis using an obese woman's excess stomach skin (aka: flab) to masturbate. To reach the point of Flabbergasturbation one must truly enjoy masturbating into someones stomach flab, wrapping his penis in the stomach flab and thrusting until he thereby reaches an orgasm to good he becomes flabbergasturbated.

What's Shelly's number? I wanna get some flabbergasturbation!

Flabbergasturbation by TheFreakFairy June 7, 2011

Flabbergasturbation 

FLABBERGASTURBATION: the art of a man with a small penis using an obese woman's excess stomach skin (aka: flab) to masturbate. To reach the point of Flabbergasturbation one must truly enjoy masturbating into someones stomach flab, wrapping his penis in the stomach flab and thrusting until he thereby reaches an orgasm to good he becomes flabbergasturbated.

What's Shelly's number? I wanna get some flabbergasturbation!

Flabbergasturbation by TheFreakFairy June 7, 2011

Flabbergasteration 

To express a person feeling flabbergasted

The boy is in a state of flabbergasteration

Flabbergasteration by Rnigger March 2, 2023

Flabbergastration 

Flabbergasted to the point of gastric results. When a person becomes surprised, or taken "off guard", their reaction is focused in the gastric area; bowel, gas, stomach.

When my girlfriend told me she was pregnant, my resulting flabbergastration caused us to vacate the room.

Flabbergastration by Erik the word cleric February 13, 2009

Flabbergasterbation

When you suffer extreme exhaustion due to excessive meat beating.

I got that flabbergasterbation.

Flabbergasterbation by flabberboy October 19, 2017