FY!

internet acronym for "Fuck Yeah!"

(people often mistaken the "!" as an inverted "i" expecting it to be FYI or "for your information")

Dana : Seen that movie?
Ray : FY!
Dana : IKR?
Ray: :-)

by Andrei "CodeCalibre" January 22, 2011

Fy fy

Disapproval in Danish

Lars: Did you eat the cake?
Bente: Yea! I did!
Lars: And you didn’t fucking share?! Fy fy!

by Nah no name needed November 10, 2018

FYS

Fuck Your Self

go fys the hell outa here

by misty_mtl December 1, 2009

Fy Fy

Straight up fire

Zoe: Did you see his shoes?
Charlie: Yes! They are fy fy

by StirFryAndTheRamenNoodles August 26, 2018

FY

This textual acronym can either mean "fuck you/yourself" or "fuck yeah."

Example 1 (fuck you): FY YOU STUPID ASSHOLE.
Example 2 (fuck yeah): FY! SCHOOL IS FINALLY OVER!

by fhk x3 December 31, 2016

FYS

Fuck Yo Shit

If it's not your job than you say FYS

girl: can i borrow your car very fast?? just need to go down the block pick up the groceries.
guy: FYS

girl2: can you watch my little cousin just for a minute?
guy2: FYS

by pbsyp October 24, 2007

FYS

Fuck Your Self

When you are talking to someone or texting:
Person: I kissed your boyfriend, I am sorry.
You: oh you FYS

by TheGirlWithTheRedLips February 27, 2016