flubbermax 

A Flubbermax is one of those friends that sometimes you love, and other times they piss you off and you have no idea why you stay friends with them.
But you can’t get rid of them.
So they just remain in your life for reasons you can’t explain.

i love you but sometimes I can’t stand you.
You’re a real Flubbermax.

flubbermax by Steak Winslow June 10, 2018

flubbergasted

shocked to the point of bouncing off of walls; a portmanteau of 'flubber' and 'flabbergasted'.

Dan was flubbergasted when his girlfriend agreed to marry him, but he was consequently arrested for disturbing the peace.

flubbergasted by ruwisc October 15, 2009

Flubbermenschnooker 

To put Jello in one's socks.

Often done as a prank, fashion statement, or pure chaotic neutral act.

Dude, I just Flubbermenschnookered Leonardo De Caprio's socks when he wasn't looking.

Flubbermenschnooker by Jake & Sam August 27, 2021

flubbergab 

One having a twenty pound labia.

Misty, get away from me with that flubbergab

flubbergab by Jerrad (From Subway) October 3, 2003

Flubbergast 

The emotion of shock or awe a person feels when they witness another person's excessive fat.

Mac was walking in the mall when he was flubbergasted by a 300 pound woman with a tank top that should only be worn by people half her size.

Flubbergast by Graham G. April 6, 2008

flubbermonkey

"Flubbermonkey" is often (aka usually never) used as an act of surprise...

"Oh my flubbermonkey!"

flubbermonkey by Queen_summerxx February 26, 2017

flubbermuffin

your best friend

You: "Hey, flubbermuffin!"
Bestie: "Yes?"

flubbermuffin by flubbermuffin-elphaba November 22, 2011