U.b.i Edit Meaning

1. when you are in public (espicially in a school hallway) and embarrasing music comes on and your music is loud and to the fear of others ..

1. verb - the act of backing out of your driveway, and smashing into a family member's car parked behind you. Don't park behind ..

1. stupid, dense, lacking intelegence The poor guy must be three bricks shy of a load. See retarded, think, cretin..