Defour' fs four'

1. To whine and/or plagiarize

1. He whined when it was found out he plagiarized someones commentary.

by Knaught Frinch December 20, 2003

fs

for sure

ttyl fs brb

by chugoku February 14, 2022

fs

abbreviation for "For sure"

tryna link?
yeah fs

by xy.k February 20, 2024

fs

Depending on context of course, this can mean “fine shyt”

“Oh yeah fs texted me back I can’t go out with the boys today” 💔

by Paulitorocks September 12, 2025

Fs

For sure but make it sound more hood so "Fasho"

Girl 1 : Bitchhh you trynna slide to ____ House they trynna do a two man mission
Girl 2 : Fs (Fasho ) baby daddy might trip but its whatever

by withtha5 June 20, 2022

Fs

When referring to someone you find cute
“Fyne shyt”

“He some fs, you think he single?”
“She fs, I’m finna hop onnat”

by toothreefour July 12, 2025

fs melted

what British girls put on their Snapchat story when someone’s doing they’re head in or they’ve missed something

McDonald’s is closed fs melted

by Sk8rshrek March 23, 2019