An extreme badass who doesn't care about anything and does whatever they want, whenever they want, with no repercussions.
"I flipped off that cop because I'm a bonafide badass"
by Pimp Boi C November 07, 2007
one who is so badass that everyone wants to be that person.
Tyler Brooks is a bonafide badass.
by the wisest September 03, 2009