Definitions by no no you you

KYS

A hospital in Finland.

Hey dude, you really should go KYS, it will change your life!

KYS by no no you you November 19, 2025

sex 

The main topic of Urban Dictionary.

I think I want to have sex now...

sex by no no you you October 15, 2021

mad dog 357 plutonium 

Hottest sauce ever recorded

Man 1: Hey man, did you hear about the hottest sauce?

Man 2: No, what is it?

Man 1: Mad Dog 357 Plutonium, it has 9,000,000 scoville units

Man 2: Oh my god it is actually hot!!!

mad dog 357 plutonium by no no you you June 14, 2020

su c 

Bypass word for "suck" to avoid it being censored if you are underage on Roblox if you are really bad

"man this server su c" so yea

su c by no no you you May 31, 2020