Heathcliff and Spike simultaneously spot a Hostess Cup Cake on the ice and decide to settle it like gentlemen: hockey fight. Heathcliff, being the less retarded of the two, wins via a Dragon Punch. Rather than eat the Cup Cake, Heathcliff acts a fool and cuts an Irish jig, it being close to St. Patrick's Day and all. The rules of hockey (and thus life) are then broken, and a disembodied arm high fives with a cat.

Uhh...wasn't it Spring two days ago?

Edit: Holy shit, the ref is blind!