boom 

means cool, awesome, or fetch

ashley, stop trying to make boom work

boom by ars August 8, 2004

Boom 

A man who is like no other, well..much like others... in the fact that he likes to drink beer and tell stories about his stoopid friend ,but what sets him apart is that he tells it like he was really there (he was). Extemely good looking and can jam on the drums. Call him Mr. Boom

Boom Housier got drunk and tried to make out with chicks tonight...oh dont you know?

Boom by Cait thee geat December 28, 2005

Boom 

A term used to describe when someone is lying. Often accompanied with a finger gun (first 2 fingers) and the thumb moving as though it was a trigger. Even though we all know that guns are set off by pulling the trigger with your trigger finger. Not clicking back the hammer with your thumb.

Ghetto Man 1: Yo, Dawg! I just got da new CD by Snoopy McPoopster. It is clean! I swur! You can't beat dis CD! It iz tiiight.

Ghetto Man 2: Boom.

Boom by Kiugo April 1, 2003

boom 

when something unbelievable and/or awesome has just been done and/or completed. the ULTIMATE achievement. the BEST thing of all things.

ME:yo dude, you finally blaze that girl or what?
FRIEND:yea dude, i was all up in that last night.
ME:BOOM!

boom by thelevinsonhorse July 15, 2011

BOOM 

When your going to destroy a dudes butt hole.

A remark for betting someone up

I'm dead about boom you.

BOOM by Out of ordinary November 8, 2018

Boom 

What you say when someone says something that sounds perverted. Kinda like "that's what she said"

person 1: Gosh that thing is big
person 2: boom

Boom by SEXY FUCKING BEAST July 7, 2009

Boom 

The only sh*tty song ever made by System of a down

What the h*ll were they thinking when they made "boom?"

Boom by Cpt.Bob October 15, 2003