Flubberduck 

When you need to wank and it makes a weird noise which sounds like a rubber duck and flubber

I tried to wank last night but I was flubberducking so loud that my mum walked in.

Dude, I can hear your flubberduck from across the hall.

Stop flubberducking John we're at the cinema

Flubberduck by Vagbubbles December 6, 2013

Fubbernucked 

A word which was created (as far as I know) by Markiplier, as an in-the-moment impovised word as a replacement for fucked but idk why as he swears already. I guess it’s kinda why we watch him.

“I’m fubbernucked anyway!”

Fubbernucked by Jellyflower April 20, 2018

flubbernucked 

A word meaning im scrued or im dead meat. Mostly used by Markiplier.
Also meaning your bluffing.

Markiplier: Oh no im Flubbernucked!
Random dude: your flubbernucked.

flubbernucked by SummerFunStudio June 10, 2016

Fubbernucked. 

Synonym of "boned" or "screwed".
Commonly used by Markiplier.

"Well, I'm fubbernucked."

Fubbernucked. by JoeyMacaroni September 3, 2017

Fubbernuck

The word to say when you need to cuss in public.

"I'm gonna fubbernuck your wife, Jerry."
"Cool."

Fubbernuck by ConnorronnoC June 26, 2016

Flubbernucked 

A word generally meaning “I’m screwed” Invented by Markiplier. Used in his Joy of Creation: Story Mode let’s play. Also used is shmoyoho’s remix “Fly Like A Butterfly”

“I’m flubbernucked anyway”

Flubbernucked by Miss Armadillo November 13, 2017

Fubbernucked 

Fubbernucked is what you say in public if you don't wanna say the "f" word.

A: The teacher talked with my dad about my previous test.
B: You really are fubbernucked this time.

Fubbernucked by MegaSushiMan January 6, 2017