A contest between two or more people to find who is the most black (even if some or all participents have white skin)
White man: I'm more black than you
Black man: No, you've got white skin.
Person 3: "BLACK OFF"
11๐ 1๐
to masterbate or ejaculate to black people
My friend johnny really has a thing for black chicks, he bought a copy of hot chocolate magizine and a tube of vasoline at the conviance store and procided to imediatly go into the bathroom and black off.
17๐ 5๐
A slight variation on 'back off'.
When one of your white friends misappropriates black culture/slang to the point of annoyance on your part, you have the option of telling them to 'black off'.
Your friend: "Yo whatup my doggy nizzle"
Your response: "Black off"
9๐ 9๐
To go off with someone else.
"He went off with his other mates, he's a black off!"
9๐ 12๐
When you have drank so much alcohol that you are blacked out and decide to masturbate to no avail, and not being able to remember
I walked in Matty O's room last night and he was blacking off
27๐ 2๐
To masturbate whilst so terribly inebriated one experiences memory loss
billy: what does mr. idelpants do after a cocktail or six?
charles: he enjoys locking himself in his room so he can black off.
A white or caucasian person trying to act black
Hey did you see Jimmy? He is wearing some baggy pants, a flat brim hat, and some huge diamond earrings. Yeah I saw him, he was totally blacking off!
6๐ 5๐