Boomstance 

A powerful pose one maintains after achieving something worth showing off to the entire world. A representation of ones badassness. Most commonly seen used on social media with a hashtag preceding the word.

I just killed that speech. Now, I shall maintain my #boomstance!

Boomstance by Leogirl April 1, 2015

Boomeranger 

A child who moves out of their family's house, purportedly to get jobs and/or start their own lives, but who return shortly thereafter to live with their parents again.

As the cost of living increases and jobs become harder to find, more and more parents find that instead of having an empty nest, they have boomeranger children living with them.

Boomeranger by Jason Spiva December 15, 2008

boomshanker 

boomshanker means may the seed of your loin be fruitful in the belly of your woman

on young ones neil calles his bankmanager a boomshanker

boomshanker by jamie waters May 30, 2005

Boomsludge 

An extremely volatile substance contained in barrels and oil drums that will explode when thrown, shot, or otherwise jostled. Produced solely for use in the film and video game industry.

"Hey Mike, their sniper is up there next to that barrel of Boomsludge. Shoot it and watch his organs fly!"

Boomsludge by FinntH March 27, 2013

Boomslang 

When a man shoves his penis down a woman's throat with such force that she faints, and he uses that same penis to slap her across the face to wake her up

"Dude, my girlfriend finally let me boomslang her last night."
"How was it?"
"She almost died..."

Boomslang by Shakatakata October 17, 2014

Boomslang 

One of the deadliest snakes in Africa, and more notably the most powerful and feared broomball team in all of CNY. Known for their questionable team chemistry and ill advised physical play

Fratbro A: Yo we have a broomball game tonight right?
Fratbro B: Yea were playing boomslang though were fucked

Boomslang by gccacc October 31, 2011

boomslang 

1) One of the coolest and scariest snakes in Africa. It venom kills by thinning out the blood, and makes bite victims bleed from every orifice in their body, including eye-sockets.

2)A snake that can kill a grown man with 4mg or less venom.

3) A snake that some total ass-hats keep as a "pet."

I wouldn't hand a boomslang to my worst enemy. Wait. Yes I would.

boomslang by LudwigWittgenstein May 14, 2009