Black Hand Slap 

taking someone by the collar/turtle neck and slaping them back and forth with the top and under sides of your hand and saying saying bitch ass nigga over and over
sorta like the back hand slap, but with the words nigga, bitch, and ass in any sort of order, but must include the word nigga, i.e. the "black" hand slap

Nate: d00d jessica just broke up with me
Joe: so.....
Nate: *starts to cry*
Joe: *takes hand and graps nates shirt and starts Black Hand Slapping him* nigga, get your bitch ass together *x7 times*

Black Hand Slap by JOENDNATE July 17, 2007

double-backhand-bitch-slap 

(said as one word.) The act of backhand bitch slapping someone (especially someone who is a bitch) twice in succession.

She wouldn't listen, so I had no choice but to double-backhand-bitch-slap her.

double-backhand-bitch-slap by Matty O January 19, 2004