L'1 

leave one (as in like text message) usually used on bbm or facebook.

on crackberry messenger (bbm)
jenn's status: going to sleep L'1
karl: hey(:
jenn: thanks for L'1ing <3

get it, because karl left her a message for when she woke up in the morning.

L'1 by squashburger November 13, 2011

18-1 

A term often used by internet nerds to cover up for the fact that their team sucks and would have no chance at all to win anywhere near 18 games.

18-1 LOLOL EPIC PHAIL GO JETS

18-1 by STILLTHEBESTTEAMOFALLTIME February 26, 2009

9 1/2

9 1/2 Inch dick

That thing hurts, fucking 9 1/2 inch bastards.

9 1/2 by Kaid January 27, 2004

and 1 

another attempt at marketing yet another clothing line to black people

whoa, did you see that and 1 shirt on that rap video, i gotsta have one now cuz, i want to portray a lifestyle i will never have, i hope they take WIC

and 1 by sean-tei October 20, 2003

2 Men 1 Cup 

When two men engage in activity similar to that of two girls one cup. This is often seen as a homosexual act between two loving partners.

Chris: "WOW! WOW! THIS 2 GIRLS 1 CUP VIDEO IS JUST SIMPLY AWESOME! I LOVE IT SO MUCH!"

Kieran: "ME TO! ME TO!"

Chris: "Maybe we should try it. I mean, we are two men and we have one cup..."

Kieran: "YES... LET'S MAKE AN INTERNET PHENOMENON! LET'S MAKE 2 MEN 1 CUP!"

Chris: "OKAY! I JUST SIMPLY CANNOT WAIT!"

2 Men 1 Cup by MainMan123 September 22, 2009

Formula 1 

Highly challenging motorsport that races all over the world. Unfortunately all of its fans like to stick their dicks in the turbos of their pussy V6's. Go figure. Enzo Ferrari said it himself "Aerodynamics is for people that can't build engines". Its a shame where it has gone from its roots. Don't get me wrong, its incredibly hard, but also incredibly boring, and you have to be the most ignorant person in the world to think its the best form of racing.

F1 Fan: Hey let's go stick our dicks in those turbos over there!
Jean Girard: No, put it in my bumhole first, then we can do that!
F1 Fan: Yeah perfect idea! Formula 1 is great!

Formula 1 by dontsassme February 13, 2015

2 1/2 

2 1/2 was created by a kid in 2005 at Creekwood Middle School. Many have asked what 2 1/2 is, but the true responce is "Only the special may comprehend the power of
2 1/2." Only the creator can choose who the special is, and the "power of 2 1/2" means 2 1/2 is very powerful.

2 1/2 is the most powerful number, so only a few can even comprehend it.

2 1/2 by THE CREATOR OF 2 1/2 October 18, 2006