brother zombie in law

My in-laws came down to visit today, unexpectedly. It's not a bad thing, in fact it was pretty decent overall. My brother in law has co-workers that don't believe he knows me ... seems like a weird thing to doubt but whatever. I decided to draw him quickly as a zombie so he can show his coworkers and rub it in their face. 

If you ever come across this dude in the zombie apocalypse be careful. If he's not yet a zombie, be his friend because he's a MMA fighter and he can kick serious ass. If he is a zombie though  ... aim for the head and don't miss.