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

flabbergaster 

This is when you're in the 69 and rip a monstrous fart directly up the nasal passages of your partner.

She nearly choked when he delivered a flabbergaster during their first 69.

flabbergaster by Disco Misfit October 4, 2006

Flabbergaster 

(Single)An old dude who scares the shit out of people.

(Plural)A convention of hobos who bring liquor stores lots of change

The flabbergaster jumped out of the alley and scared the shit out of Toby.

Flabbergaster by Sherpent February 25, 2009

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

cumfilled flabbergaster 

that moment when you accidentally jizz into an apple and your 4 year old son bites into it

"AH CUMFILLED FLABBERGASTER, NATHANIEL THAT IS NOT THE NON-GMO APPLE."

cumfilled flabbergaster by crispy chickennut February 7, 2020

flabbergastmoungous 

A man with a beautiful but funny looking physic, he’s also a big man with muscles and he’s buff

“ that dude is flabbergastmoungous😍”

flabbergastmoungous by Thekjbigbbj May 23, 2022

Flabbergaster 

A word used for mouth 👄

Shut you flabbergaster

Flabbergaster by Snz June 13, 2023