fiening

obsessing over someone you used to like or like and cant have that person

yo im fiening over Jose
Fabian keeps texting me he really fiening

by @bluntswit June 8, 2017

gashtic fiend

crabs running around your pants

"shit!!there crabs all over my dads brown tinged gashtic fiend thong!"

by jonathon willabarto demicree lindsense August 10, 2006

fenestripper

Someone who takes off their clothes while standing in front of an open window.

She was arrested when her neighbors called the cops and let them know she was a fenestripper.

by Chipping Woodlet III June 10, 2007

Fien-ed

When One is attacked by a teacher for talking and put into isolation or in other words.....THE TIME-OUT CORNER!

Teacher: Andrew, you need to stop talking. You're disrupting the class. Go sit up there in the corner.

Andrew: But, I didn't do anything!

Teacher: Don't talk back, go into the corner.

Fred: Hey,Andrew. You've been Fien-ed .

by Chem101 March 30, 2009

fiendishly shadowing

To fiendishly shadow is to watch hentai for over 48 hours, and only stopping to eat. Frequent fiendish shadowers will often become fiends, and will normally be morbidly obese because of the nature of the activity.

Wow, fiend was actually fiendishly shadowing last week. I thought he was just sick, but he still smells like cum and pizza.

by CowCentralTootToot February 27, 2019

Fiendly

A mash up between the words friendly and friend. A way of referring to a friendly friend.

Hey. Have you talked to Fiendly recently?

by Anthony Lionelli April 14, 2019

fiend team

your typical high school group of girls who are always in the big stall in the bathroom. if you look above the stall 99% of the time there will be a vape cloud.

piper: *in group chat* “meet in the bathroom 2nd period! Fiend team ASSEMBLE”

by cheifkeeflooser April 15, 2019