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

Flabbergaster 

A word used for mouth 👄

Shut you flabbergaster

Flabbergaster by Snz June 13, 2023

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

Flabbergasted 

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!

Flabbergasted by Queen/Cupcakes/Sister February 21, 2017

Flabbergasted 

To be greatly confused, surprised, or astonished. Or even a mix of all.

When I told Andy The Nerd that I got a higher test grade than him, he was FLABBERGASTED!

Flabbergasted by pull up in a ford focus April 5, 2022

Flabbergasted 

To be in a state of confusion or surpise

I was "flabbergasted" after the bus ran over vicky.

Flabbergasted by Cameron Springer November 17, 2005