bumrush 

1) (n) Crash the gates of a show with a pack of people, in the hope to get in without having to pay. "Yo! Bumrush the show" -- Public Enemy. (Yo! Bumrush the show) 1987.
2) (v) To get beaten up by a large, angry group of people. Literally to get rushed by bums or lowlifes.

bumrush by VAKI5 September 14, 2003

bumrush 

The sudden act of anal penetration without the victim's awareness.

Jimmy got bumrushed at the club last night.

bumrush by CaptainCanadia March 1, 2011

bumrush 

The act of anal sex between two males, by the person standing firmly behind. While it can theoretically also refer to heterosexual anal sex, bumrush is exclusively used in practice to refer to anal sex between two men. More specifically the tops '''does''' the bumrushing, while the bottoms '''gets''' bumrushed.

Gay guy #1: Have you seen that new handegg player ?

Gay guy #2:Yeah, he is soo hot. I'd love to bumrush him.

bumrush by Mousebender December 19, 2011

Bumrush 

To be making sex in the vagina and accidentally slip out and thrust into said bum

Me: Dude, I was fucking this chick last night and I bumrushed her.

You: Oh, shit dude LOL

Me: No, no shit this time.

Bumrush by ManDannel March 12, 2010

bumrush 

1.(v) To blindly charge at
2.(v) to attack in force, to use in force
3.(v) to raid (As in pillage/common tatic in online games)

1. After the Unknown Raven's AC had run out of ammunition, Cold Dragon bumrushed him with his MOONLIGHT.

2. Danei's missiles bumrushed the enemy MTs.

3. A common tatic in Starcraft is to bumrush your enemy with Zerglings, lots of them.

bumrush by Border Patrol Man November 19, 2004

bumrush 

What happens to a street punk and gansta wannabe in the shower on his first day in prison.

Jerome, aka: Killa-J, was gayly welcomed into the brotherhood of fellow inmates in a ceremony called bumrush.

bumrush by harry flashman July 17, 2003

bumrush 

To attack someone or something by wildly charging them full force with no sort of tact or skill other than one's own momentum and possibly the backs and sides of their fists as they randomly flail them out of rage, but certainly consisting of no precisely swung blows. Also bum rush.

"Dude, Charlie just bumrushed me!"

bumrush by saggy sammy August 1, 2008