Back Blocking

when your in a circle of friends, and one of you friends stands in front of you so you cant talk to them.

chris walks over to your circle of friends and stands in front of you, you say to him "dude, stop Back Blocking me"

Backing the bus up

Dirty dancing with an ass grinding Crotch movement as it’s Main move

She was really” backing the bus up to me”, and her boyfriend did. Not like it one bit.