boobstain 

The blood residue left on ones t-shirt when ones boob bleeds.

I was flustered by the way she arrogantly flaunted her boobstain.

boobstain by Ryan_number January 24, 2008

Boobstache

You know that sweat stain that ladies get under their boobs? The sweat pours down the central boob canal, and out the sides in the underboob regions - thus forming the sweatstain in the shape of a mustache... aka, the Boobstache.

"yo, check out the handlebar boobstache on the girl on the elliptical."

"eh, I'm looking at the porn boobstache on the girl twerking out on the treadmill!"

Boobstache by mlepea July 13, 2014

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

Boosting Cars 

To Steal or Jack a car that is not yours.

The stolen cars are usually muscle cars, import and domestic street cars, donks and cars of luxury or high trade in value. This practice is very common in cities with many "Chop Shops" such as: Oakland, Detroit, St. Louis, Los Angeles and Las Vegas.

The phrase was made known by the movie "Fast and the Furious" (2001) when Dominic (Vin Diesel) finds out Brian (Paul Walker) was incarcerated for "Boosting Cars".

Dom: Boost cars?
Brian: No, never.
Dom: Do time?
Brian: Couple of overnighters. No big deal.
Dom: What about those two years you did in juvie for boosting cars? Tucson, right? I had Jesse run a little background check on you, Mr. Brian Earl Spilner.

Boosting Cars by Axle Foley January 20, 2011

Brake Boosting 

When in a race (normally from a roll) The operator of a "boosted" (turbocharged) car does a tricky maneuver involving applying brakes then adding in throttle to add more brake smoothly to eventually cause the engine to load up spooling the turbine creating boost/power while maintaining a constant rpm/speed so that when the driver lets off the brakes the car takes off like a bullet.

The car on the left brake boosted on that race.... didn't you hear the turbo spooling before they went?

Brake boosting

Brake Boosting by Tw34kd November 20, 2009

Boosting 

To steal retail items and resell them on the black market.

Women/Men selling knockoff purses in the street are boosting.

Boosting by Goe September 13, 2015

Boobstacles 

When a womens boobs are too big and get in the way of completing a task.

A women reached for her stapler, but her boobstacles knocked over her water bottle which spilled all over her desk.

Boobstacles by Brian Sorry April 30, 2008