When one person (girl or guy) uses their teeth to shave/pull pubic hair out of the other person's vaginal/penis area. Can be done by both Homosexuals and Heterosexuals.
Alex: OMG My Girlfriend was Weed Wacking Me Over the Weekend
Jim: Wasn't it Painful?
Alex: Surprisingly No.
Jim: Wasn't it Painful?
Alex: Surprisingly No.
by Gingie007 April 13, 2010


by Petey P November 11, 2006

One who exhibits the dexterity to "wack off" multiple times in a 24 hour period and who keeps the remains of the self stimulating and sometimes illegal act in a shrine behind their bed, often referred to as a mecca.
Friend-Yo man why arent you responding to me?
Friend-Your wacking...arent you??
Wack Master- ahahaha im sorry man
Friend-Your wacking...arent you??
Wack Master- ahahaha im sorry man
by J-F January 28, 2007

by thmike December 15, 2008

by Sir P. May 27, 2008

n.: the token "crazy black man" found in most corporate offices or similar settings. Characterized by short, quick burst of mildly violent behavior that usually result in dismissal for the rest of the day/week by the bossman.
"Yo, did you here Tyrese almost got fired yesterday for slam dunking Carlos' head in the trash can?"
"Yeah, but he'll be back to work tomorrow...he's just another wack arnold"
"Yeah, but he'll be back to work tomorrow...he's just another wack arnold"
by Dr. Josephus February 28, 2009
