KLSFK 

Kiss. Lick. Suck. Fuck. Kiss.

The acrostic wordplay of saying you want to make love.

SUE: Hey mate, you feel like a little KLSFK?
PAL: Sure do mush, cum over here and lick me body all over!

KLSFK by yomushfromus September 1, 2009

Klefki 

The reason the Swagger Clause exists in competitive Pokemon matches.
It is a Steel/Fairy type Gen 6 Pokemon that looks like a key ring. It is #707 on the National Pokedex. It can have the ability Prankster (Gives priority to status moves) or its hidden ability, Magician (steals held item of a Pokemon it attacks)

Guy 1: Why can't I use Swagger in Uber format?
Guy 2: Blame Klefki. It can use it to make the target hit themselves 50% of the time with +1 Attack to hurt themselves with more damage. With Thunder Wave, it can make the target unable to move at all another 50% of the time. If Evasion Clause wasn't a thing, It could use Double Team to make itself even harder to hit.
Guy 1: Gee, I can't imagine getting my ass swept by that key.

Klefki by Pokedex #184 August 19, 2017

kfsfksdma 

this word is commonly used for telling someone to sthu

bro kfsfksdma no one cares

kfsfksdma by bIank December 30, 2020