Beer + Hockey = The PuckOpener. A bottle opener made from a real hockey puck.
A pocket is opened up on one side of the puck so a 1/16" thick stainless steel opener plate can be dropped in. It's held in by 4 screws.
A magnet in the middle of the puck holds on to the cap so it doesn't go flying off across the floor. The GIF below show's this pretty well.
And because everything is recessed you can actually play a regulation game with The PuckOpener.