Chris Leben retired after getting smoked by Uriah Hall at the end of 2013.

Chris Leben’s career was marked by brawls and brain trauma.

Lately, it seems like all those punches to the head have come home to roost.

Why do I say this? Because on Monday Leben said he’d come back to the world of MMA competition to fight someone named “CF Punk”.

Obviously, Leben meant CM Punk, the former WWE wrestling star who the UFC signed, and who is trying to learn this whole “MMA fighting thing” so he can debut in the Octagon for his first MMA fight ever. However, the fact that Leben can’t get his name right means Leben is probably one hard punch to the head away from a vegetative state, so he’d make a bad opponent for him.

Or maybe he’d make a great opponent. Who knows!