Top definition
Any kid who "thinks," he's a badass, and can can kick anyones ass becuase he took 1 MMA class at his gym.

These kids threaten to fight someone, but will almost always backoff If the other person agrees to fight.

Or by mistake they threaten the wrong person, and end up getting thier ass kicked by a real badass.
MMA Douchebag: What are you looking at?

Real Badass: Nothing.

MMA Douchebag: Damn right nothing, Ill kick your ass.

Real Badass: If you even touche me, Im grabbing the crowbar out of the bed of my truck and beating your ass up and down the street.

MMA Douchebag: Hey!...I'm sorry man, I dont want any trouble.
by dats2dope December 09, 2009
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2
The kind of douchebag that hopes somebody on the internet gets ballsy and pulls that crowbar on them like they said they would, as they could have any time, and still can.
I'm an mma douchebag so I hope somebody decides to put their balls where there mouth is, nothing is holding them back.
by Mr. Ralphy October 31, 2016
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