Belly to back suplex backbreaker

 is a type of Backbreaker.

Description
The wrestler stands behind his opponent and puts his head under the arm of the opponent, as for a belly to back suplex, but raises a knee, and brings the opponent back down, so that the opponent's back collides with the knee of the wrestler.

Also known as the Blue Thunder Backbreaker in reference to the Blue Thunder Driver, which also involves an opponent being spun-out in front of a wrestler after being lifted for a belly to back suplex.