blackbelt 

the act of cumming on a belt, letting it get moldy then slapping a slut across the tits multiple times with the moldy cum belt leaving a black strap across her bleeding tits

ie. i so gave your mom the blackbelt last night
ie. i got the blackbelt last night and it was glorious

blackbelt by jacob fields December 17, 2008

blackbelt 

The achievement of fucking your first black chick.

Shiela: Are you telling me you've actually had sex with a black woman before?
Ray: Oh yeah, I got my blackbelt back in '72.

blackbelt by BisonMemorabilia January 9, 2013

blackbelt 

Lame attempt at making a joke. Not really a blackbelt in the karate sense but a way of resisting bullies or attempts to harm someone.

Chris: "I can take you"

Peter: "Dude, you don't want to mess with me, I"m a blackbelt."

Such a lame joke, but oh so funny!

blackbelt by Sir Lance to you! October 6, 2009

Blackbelt 

If something is very awesome, as amazing as it could possibly be and at times surpassing expectation

Iron Man was blackbelt!

Saw these two chicks fighting and one ripped the others top off. It was totally blackbelt.

Blackbelt by Loudnessbomb August 16, 2010

blackbelt 

The act of knocking someone or something out in order to rape them.

At first she put up a struggle but then I blackbelted her and it was all good from there.

blackbelt by trendy April 3, 2008

Blackbelt mill

n (plural Blackbelt mills)

1. Corrupt martial arts dojo: a martial arts school that is run by a fraudulent instructor with dubious skill and shady business ethics; hands out blackbelts like they were free samples at a costco.

Dude, I just beat up this black belt the other day...I must have some mad fighting skillz..

Nah, dude you suck...the kid probably got his belt from a Blackbelt mill...probably got it after two months of training, and his instructor doesnt even know martial arts cus hes a corrupt peice of shit.....so congratulations....

Blackbelt mill by Nemes1sRed February 1, 2010

blackbelt in catheterism 

a nurse who is expert at putting in catheters

doris was very suspicious. as kevin said he was inserting the catheter she noticed both his hands were on her shoulders. "don't worry doris, it's ok. I've got a black belt in catheterism"

blackbelt in catheterism by theWestHamfan December 27, 2003