When there is a person in the middle and two people come up to the middle person's side and at the same time, the two people hump the middle person.
by Roman051410 May 18, 2010
Guy1: I was with this one girl for 4 years and just cheated on me with this one black guy.
Guy2: she pulled a roman on you.
Guy2: she pulled a roman on you.
by Roman051410 May 23, 2010