Watch: Crosby retaliates after getting slew-footed

Some players will do anything to get under Sidney Crosby's skin. For Sharks forward Melker Karlsson, that meant slew-footing the superstar.

Crosby clearly wasn't happy with the move, as he retaliated by shoving Karlsson while he was down.

Karlsson won the exchange, though, as both players were assessed minor penalties - a tradeoff the Sharks will take every time.