Y.B.S.M.

Best definition
Y.B.S.M.
Your Boobs Squirt Milk
person 1: ‘OH my gad, Y.B.S.M.’

person 2: ‘What?!’

person 1: ‘Your top.. there’s a white liquid on it..’

person 2: ‘Oh. yeah my breasts tend to squirt milk..’

person 1: ‘eww.’
Y.B.S.M.: define #2
Y.B.S.M.
Young Black Successful Man
Person 1: I’m a Y.B.S.M.

Person 2: what’s that?

Person 1: A Young Black Successful Man

Person 2: That’s amazing!