20 or Nothing is a phrase used by students in England to describe the type and strength of liquid in a vape. Mostly boys in school will use this to deter anyone from using weak liquid that doesn't give a rush or satisfies your nicotine addiction. It is alot like a "frat guy" saying in which you would shout in a toilet "20 or nothing" and people would reply "20 or nothing."
A meme started years ago from Mario Party gameplays where the player would choose Luigi for certain minigames and stay afk. In most cases, the chosen minigames are luck based or an '1-vs-3' minigame where Luigi's team wins.
Said meme became quite popular with the time, and now there are like thousands of those 'Luigi wins by doing absolutely nothing' videos on YouTube. Most are quite amusing to watch, I suggest giving them a try.
Mario: A B A A L R A A R R L B B A L A B-
Mario loses. Mamma mia!
A name used by RDC's when referring to US Navy Recruits. Usually used when the recruit gives the RDC attitude or in some way disobeys or smart mouths a superior.
The name is meant to instill a sense of worthlessness and demoralize the recruit as part of the whole "break you down to build you up" process.
RDC: HOW FUCKING DARE YOU SPEAK TO ME THAT WAY. I AM A CHIEF PETTY OFFICER. AN E-7. YOU ARE A RECRUIT. AN E-NOTHING. AN E-FUCKING-NOTHING. YOU HAVEN'T EVEN EARNED THE FUCKING 1.