Poor Percy Harvin. The wide receiver returned to play just his second game this season after recovering from a hip injury. It just wasn't his time though. Harvin got popped hard so hard that his mouthpiece flew off, and even though he just returned, he had to be taken into the locker room because of a possible concussion (he returned to the game soon after). As you would think, Harvin was pissed:

 

Quick fun fact: Rafael Bush, the assailant here, is the same man who gave Danny Amendola a concussion a while back. 

RELATED: The Most Brutal Hits of the 2013 NFL Season Thus Far 

[via GIFD Sports]