Fiss-to

It means to do something

Hold on I'm Fiss-to do it.

by Money Maj January 21, 2024

Feistel-Butt

Someone who is really, REALLY terrible a video games.

Bro, Chris is so bad at Fortnite. He is such a Feistel-Butt.

by catsarefat February 11, 2024

Feisted

When you have an erection in an unfortunate situation

Girl: Ew look at that dude, What a creep! Why is he feisted?
Alex: Hell yeah, I want some of that shi too

by FeistsBane November 24, 2024

Feiesta

A really big cake.

Person 1: ohhhh mannn oggghhhh oohhhh oh oh ohfggggggfjdnmmmm I'm so hubgryyyyy I want a feiesta

Person 2: oh bro do you bro mean feast?

Person 1: ohhh no bro just no bro I mean feiesta

Person 2: literally what does that genuinely even genuinely mean

Person 1: a really big cake.

Person 3: hey guys can I join the conversation

Person 2: no

by Yellow5546 March 16, 2026

feinster

When a guy is so slick that when he walks into a building all the bruzz and fine shyts will immediately start chanting "FEIN! FEIN! FEIN!"

"Yea bro im so slick the call me the Feinster"

by FeetMater2011 March 6, 2025

Fliss

Doing a Fliss is reaching a state of unconsciousness induced by substance abuse or alcohol.

Can also be compared to a state of pure disassociation from the universe and can be used as a fight/ flight response. However this state is more commonly referred to as the ‘flop’ state.

“Ah mate, I did a Fliss again the other night”
“I was round at my mates house and I totally blacked out but apparently I was Flissed”

by CPAN Survivor April 12, 2025

Fiss

A combination of “fat” and “piss”.

Describing really needing to piss

“Im craving a fiss” or “go fiss girl”

by Jessiesdreamhouse May 16, 2025