bwac 

To fuck up, but only slightly.
(also works as an adjective)

I had a 4.0 grade average until that cocain binge; that sure bwacced things up.

bwac by George Malloy Jr. June 3, 2004

bwac 

big white american cowboy; used to define any slim white male over 6' who has a tendancy to yell "YEEHAWW" while slapping some girl's rear

bwac by Swollen Ostrich August 16, 2003

bwac 

Boner With A Cause

"Man, after looking at her, I have a bwac."
"Dude, did you see that sexy bwac over there?"
"That attractive girl is a bwac."

The opposite of bwac is lope.

bwac by Ruben Mothballs January 25, 2003

bwac 

term for a gay black gangster by another gay black gangster

BWAC!!! where you been nigga? we were supposed to go to PIER 1 today, remember!? buy one and get one HALF OFFF!!!

bwac by your mom goes to college February 14, 2005

B-WAC 

Rarer than Sasquatch, scarier than the case of herpes you got from that one night stand with that basic bitch or basic bro or some shit, the B-WAC is a Big White American Cock. Pronounced “bee wack”, the word stems from a night filled with to many Coors Lights and Copenhagen lips. A rarity amongst the white folk, the B-WAC’s are out there lurking in the shadows, waiting to be revealed. We are all rooting for you, you big scary son of a bitch.

Basic Girl 1: “OMG, how was your night?!”
Basic Girl 2: “You won’t believe me, but he had a B-WAC and it was.... AMAZING!!?!?!!?”

Frat Boy 1: “Bro, you got had to many Smirnoffs last night and got naked by the pool. I didn’t know you were hiding a B-WAC under those khakis. Congrats!”

B-WAC by Mr. Clean but smaller.. July 4, 2018

bwacka 

it is the noise that jake little uses when he has an orgasm

bwacka-bacon roll

and yes jake i did just pwn you on intervebs

bwacka by beastlymarshmallow August 18, 2010

bwacf 

Backward ass country fuck

That hick was a bwacf

bwacf by mrsal February 19, 2015