Fagmonster 

A person who's homosexuality has become monsterous.

A person who is both homosexual, and a monster.

My freind Ethan, who has become "emo" in out look in life and dress, is a Fagmonster. He absorbs other people's gay, and sends it out as his own, giving off homosexual vibes for miles from his hill billy house.

Fagmonster by Nightmare January 6, 2005

fuckmonster 

A phrase almost exclusively used by men talking about women.
A girlfriend with an absurdly high sex-drive, which initally seems great, but then you realise it's far higher than yours and you can barely keep-up, you can't sleep, you've no energy, you feel like death and STILL SHE WANTS MORE

James was overjoyed with his new girlfriend, but soon found-out that she was a fuckmonster.

fuckmonster by Andy WRX August 21, 2008

FOMOnster 

A person who induces the fear of missing out, typically through social media, reminding you that their life is way more fun then yours and what they’re doing is way more fun than what you’re doing.

“Ashley’s insta story was lit last night”
“Yea, she’s such a FOMOnster - her life is way more fun than ours.”

FOMOnster by dlvec November 18, 2017

fuckmonster 

A relationship definition somewhere between "friend-with-benefits" and "disease trader."

Ro Bag: "I'm not Katy's boyfriend, I'm just her Fuckmonster!"

fuckmonster by Marcus Chizzle December 28, 2005

Funmunster 

Funny, catchy phrases that are unexpectedly said by stoners that are written down for further use.

Fuck them! They can suck my right Dick!....Guys write down that Funmunster.

Funmunster by Jecko McJefferson February 11, 2009

Fokmonster 

Non gender person who messes anything and everything up they touch. Usually also the laziest human in existence.

Wow, your boss can’t even walk and talk at the same time without tripping or stuttering. They are truly the biggest fokmonster known to mankind.

Fokmonster by Starr2gb November 26, 2021

fuckmonster 

One who frequently engages in carefree sportfucking without regard to commitment, reason, or partners' emotions.

Yulia: William is a dirty, dirty fuckmonster.
William: You know you love it.

fuckmonster by Dino February 10, 2005