1v1ing 

A quick and also ghetto way of saying one versuses one

Steve was talking trash about me so my friend ask me if him and I are going to be 1v1ing on call of duty.

1v1ing by LifelessBDT May 31, 2018

11ing 

Two males, usually gay, rubbing penises together in an erotic way

He man, you want to do a bit of 11ing tonight

11ing by Davey Smithy January 16, 2020

9/11ing 

1. To ruin or undermine
2. Something so horrible, it can only be compared to 9/11

1. "MOM! You 9/11ed my sandwich!"
2. "Bongo keeps on pissing on the kids. He's totally the 9/11 of party clowns."
3. "I was having a great day, until Brandon started 9/11ing it."

9/11ing by TheNoogie April 17, 2014

9/11ing 

When 20 Arab extremists explode in your bush.

Man last night was crazy, started at Brielle’s birthday party and ended up 9/11ing #missionaccomplished

9/11ing by John Stamos420 February 15, 2019

9/11ing 

When one guy has his penis erect straight up and another guy flies his dick like an airplane into the other guys dick.

Guy: We totally 9/11ed last night.
~~~
Guy: We should try 9/11ing.

9/11ing by TrentonPottruff November 22, 2016

11ing 

Skiping to the very last page of an Urban Dictionary definition to see what stupid people and trolls post; A very entertaining pastime. Not to be confused with Elevening

Guy A: "Hey, did you know that Sean Hannity is the vanguard of the American way?

Guy B: "Someone's been 11ing."

11ing by booshtoosh December 18, 2011

9/11ing 

When two guy stick their dicks straight up and another guy runs into them with his penis

What are you gonna do to us step bro?

I’m 9/11ing you.

9/11ing by DJVenus February 12, 2021