Lions LB Stephen Tulloch Injures Himself While Celebrating Sack (Video)

Sometimes the hardest part of the play is the celebration, and if you’re Detroit Lions linebacker Stephen Tulloch, that definitely rings true.

During the first quarter of Sunday’s game against the Green Bay Packers, Tulloch pulled a Bill Gramatica, managing to injure himself while celebrating. Tulloch was so proud of his sack of Aaron Rodgers that he unleashed an emphatic, yet ultimately unfinished, move to commemorate the feat.

Tulloch left the game with a knee injury and did not return.