3mb

Someone or something who performs tasks extremely fast.

Did you see him after breaking that window? He 3mb'ed it out of there.

Where are you?
My house.
You better 3mb over here.

by airnie January 13, 2008

3mb0

A pathetic excuse for a human being. Pronounced as "Em-bo", the misspelling is intentional to demonstrate how much of a retard someone known as "3mb0" is.

Person 1: My friend, I will punch you in the face if you do that again.
Person 2: That's not going to happen since you're 3mb0.

by manoftruth April 6, 2010