jambush

When you are playing music at an open mic night and a complete stranger jumps on stage and starts playing with you without asking.

Highly annoying, especially if said stranger isn't nearly as good as they think they are.

A portmanteau word from "jam" and "ambush." Past tense "jambushed."

Roommate: Yo, how was open mic tonight?

Bleeding-heart songwriter: Lame. Got jambushed by this drunk harmonica player. Just leaped up without saying anything and started doing terrible, terrible things to my song.

Roommate: Sucks, dude.

jambush by whomakesyourmoney July 30, 2010

jambush

when you got to a concert expecting a certain type of music and end up watching a jam band.

Dude, we went to go see System Of A Down and the opening band sounded like Phish. We got jambushed.

jambush by chillantro March 20, 2010

Jambush

When someone walks into a room full of jewish people and doesn't fit.

"Dont go in there cathy, its a Jambush.".

"Thanks dave, i owe you one"

Jambush by 10SpeedTed November 25, 2011

jambushed 

When one unwittingly opens a Myspace page and is surprised by the music loaded onto the profile. This usually occurs when the subject's speakers are at an above normal volume, but wasn't previously listening to something. Often a furious and spastic search ensues to close the offending page.

In some cases, a Myspace profile will have more than one song loaded onto it. The resulting sound can be described as no less than an aural car accident.

I opened her myspace up and went back to finish the e-mail I was writing, only to have a good 20 seconds of Fall Out Boy at an earsplitting volume.

Cracker got Jambushed!

jambushed by zak Stevens October 1, 2007

jambuster 

From Manitoba, Canada, it means a Jelly filled donut.

The filling squirted out, as he ate the Jambuster.

jambuster by Kody B August 3, 2004

Jambus 

An anus that has been torn or stretched out to large proportions.

Paul got a big jambus from having too much intercourse with Tim.

Jambus by Igor_69 November 5, 2009

Jambuster 

When you're going hard in the back and you start to blow it and leave half inside and the rest caked on the buns.

You creme fill the bun and layer the icing on the bun, thus being a jambuster.

Jambuster by runner52 January 28, 2012