A build up of anger over absolutely nothing. This anger at peak will turn the entire head the deepest beetroot red known to mankind and look like it is possibly emitting more heat than a supernova. Is often accompanied by the steady muttering "aha mmhu, aha mmhu" warning those nearby of the pending cataclysmic events to come.
The moment he saw that he was going to be asked you do something he just went off on a mad petchy.
Or
He'll have a heart attack going off on a mad petchy like that all the time.
Or
He'll have a heart attack going off on a mad petchy like that all the time.
by Mush1234 December 4, 2021
Get the Mad Petchymug. (Noun): A state of being in which a normal human has rejected all the commonalities that envelop society's standards and returns to a golden age man. The monkey times. This person will be distraught with monkey madness as they complete the ultimate reversion of identity.
by monkeman559 May 2, 2022
Get the Monkey Madnessmug. by bedard4545 October 10, 2009
Get the mad swinemug. Doctor Madness is an internationally recognized and published cosplayer, Artist, conceptual creator and Original Creation (OC) model and designer that has been published several times in both national and international websites and magazine. He and his other half debut costumes at a variety of conventions, fashion shows and other events as well as sometime judge other up and coming artist and their work. His real name is Phillip and you can find all sorts of photography of him and his miraculous designs of Facebook, Instagram, Tick-Tok and other online venues. This artist is definitely will one day be headlining conventions throughout the United States and other countries. You should spread the word and make him the success he truly deserves. Plus I have personally met him on several occasions and he is a great person with a truly intelligent and creative soul. I promise you will be impressed.
by BELOVED FANS OF COSPLAY May 24, 2022
Get the Doctor Madnessmug. When you get so mad that you cannot control your actions.
Red mad can be held in sometimes, but you need to be like Ned Flanders to do so.
Red mad can be held in sometimes, but you need to be like Ned Flanders to do so.
Matty G (14 year old rapper): RED MAD, KEEP IT IN LIKE NED FLANDERS!
Person 1: Wow, that guy is really good at keeping in his anger.
Person 1: Wow, that guy is really good at keeping in his anger.
by MattyGesus June 16, 2018
Get the RED Madmug. 
