Stack-superplex
A variation of the superplex (a vertical suplex off the top turnbuckle) in which the wrestler delivering the suplex sits upon the shoulders of another wrestler rather than standing on the ring ropes/turnbuckles where the opponent is situated. At the apex of the suplex, the lower wrestler allows himself to fall backwards, increasing the power and momentum of the other wrestler's maneuver. A multi person variation first sees an attacking wrestler climb the turnbuckles as if to perform a superplex on an opponent situated on the top turnbuckle, or in some case two wrestlers attempt a double superplex on the single opponent. However, at this point one or more wrestlers stand under the elevated wrestlers and hold them as if to perform a powerbomb; slamming them to the mat as they pull the other wrestler off the top.
Read more about this topic: Professional Wrestling Double-team Maneuvers