The first rule of fight club is there are no rules!
Get knocked out and get a handy? WTF!
A living room fight ends swiftly without any winners.
Well that's one way to lose a fight.
Here's the top 20 knockouts in UFC history.
They each land a perfect punch at the same time.
Instead of boxing like normal kangaroos this one goes MMA style and puts on...
The effects of getting hit in the head one too many times...
That's a good way to get fired.