The Titans’ Michael Griffin Just Threw Down the Most Vicious Helmet-to-Helmet Hit of 2013 (GIF)

Helmet-to-Helmet: Check

Defenseless Receiver: Check

Launching: Check. 

Let's hope the Raiders' Mychal Rivera is alright, because this looks awful. As my roommate Al said when he saw this, “Is that the ball rolling away or his head?”

[GIF via Reddit User Exnihilation]