Ryan Dempster throws tantrum in Cubs dugout (Video)

Chicago Cubs pitcher Ryan Dempster threw a tantrum as he returned to the dugout at the end of the sixth inning after giving up the go-ahead run in Wednesday's game against the Pittsburgh Pirates.

Dempster took the lid off a cooler and slammed it on the ground, then flung the cooler itself, sending ice everywhere. To finish it off, Dempster took a bottle of lemon-lime sports drink and threw it against the wall.

That run made the difference in the Pirates' 3-2 victory.



Video via Yahoo! Sports. H/T Big League Stew.