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

fooster 

to dawdle, waste time with mindless tasks
probably comes from Ireland
a person who foosters is a foosterer

She is always late because she foosters around while getting ready.

fooster by momlemu October 12, 2004

foofmonster 

a wildly aggressive vaginamonster who is known to scare small children at night in Holland.

Brian: OMG Its the FOOFMONSTER
Foofmonster: gurgglee gurrgglee gurrgglee

foofmonster by Gregmkins November 28, 2007

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

foodster

The unholy fusion of a FOODIE and a HIPSTER. Persons that need to be annoyingly cool about using non-mainstream ingredients or techniques while cooking.

Foodster: So, I made this vegan amouse-bouche with raw macadamia butter waffers and azuki beans, covered in coconut oil, but everybody was so ignorant that they didn't appreciate it.
Friend: Dude, you are just a foodster.

foodster by alect0 May 6, 2010

Fonster 

1. A hoagie from WaWa or any other hoagie making place that includes all possible ingriedients all at the same time (i.e. An Italian Hoagie with mayonaise, tartar sauce, horse radish, lettuce, tomatoes, pickles, onions, ketchup, salt, pepper, etc. etc.)

2. A person who is a fucking monster, for being slovenly dressed or hobo-looking in his dress. (Also See Fonstress for the female version).

That hoagie has 72 toppings...that's a Fonster!

Dude, you put on 30 pounds in the past week eating nothing but hoagies and mayonaise, you are a Fonster!

Fonster by Tom Sroka November 14, 2007

femosterone 

1. the fuel of Feminist zeitgeist.

2. of or pertaining to masculine gender qualities among females

The womens liberation movement was fueled by hundreds of years of oppression, and the femosterone of stagnant female factory workers expected to return to the household role prescribed to them by US men following WWII.

femosterone by jefferino69 October 5, 2009