Fuckzilla 

1. A sex monster or fuckmonster.

2. A person with a monstrous sexual appetite.

3. A person with such a gargantuan sexual addiction so that it creates a disastrous lifestyle that can have catastrophic consequences.

4. An unstoppable sex drive. Like a Fuck Machine.

5. So focused on sex that they become oblivious to the rest of the world.

Just as Godzilla trashes Tokyo, a Fuckzilla can trash lives.

Like an unstoppable force of nature, a Fuckzilla does what it must right now, regardless of the future.

Fuckzilla by The Spacer May 11, 2012

Fuckzilla 

The best fuck a guy can get.

Man! Did you see her tits? And that mouth? I bet she's got a TIGHT pussy too! She's a fuckzilla!

Fuckzilla by Thlayli February 7, 2003

Fuckmiliar 

1. The word that describes a person you didn't realize you knew until after you've had sex with them.

1. I accidentally slept with my ex-wife's cousin; I knew that woman looked fuckmiliar!

Fuckmiliar by MagicMikeMoody August 5, 2017

fuckilarious 

Literally, fucking hilarious. The funniest thing you've ever seen.

-"Remember that time our friend was so drunk she peed in the oven?"
"Yeah, that was fuckilarious!"

fuckilarious by Nick Kitz December 22, 2005

fuckilated 

to be screwed up very badly; usually beyond repair.

Why is my laptop so fuckilated?

fuckilated by realitywinsall November 25, 2009

no-funzilla 

(n) A female cousin of the succubus, but instead of thriving on sexual energy she sucks all fun out of anywhere she goes. Often used in reference to an over controlling, OCD girlfriend.

Friend: Dude, Jon, when are you gonna dump no-funzilla?
Jon: Hey, suck my taint... oh, wait... I gotta go, Ashley called.

no-funzilla by TeddY2K January 2, 2009

Fucktillion 

First defined by Pythagorus to mean the number of togas in Ancient Greece, Fucktillion is now commonly used to represent a number one less than infinity.

I was standing next to the sun yesterday and it was a fucktillion degrees!

Fucktillion by Cheese Furburgers September 10, 2010