#4 Mick Foley - The Mandible Claw
The Mandible Claw is a finishing move performed by the hardcore legend himself Mick Foley. The reason why this finisher is on this list is that there's nothing very effective about the move and its a pretty weird and silly finisher. Mick Foley wrestled in WWE as Mankind, Dude Love, and Cactus Jack. In all of his three personas, he used The Mandible Claw as his finisher.
All he had to do was put a sock over his hand, which he calls 'Mr Socko' and then stick it into his opponent's mouth. The fact that this was used as a finisher is still weird. Although shoving your hand into someone's mouth can be dangerous, as a hardcore legend there is nothing brutal about this move. The Mandible Claw still got over with fans to this day despite being completely bizarre.