A professional dumbass is a person who does something stupid so well they aren't able to suffer any consequences.
An example of a professional dumbass:
Alix ran into battle without any weapon, once he released he had no weapon he proposed to the general. He is now a married man.
Alix ran into battle without any weapon, once he released he had no weapon he proposed to the general. He is now a married man.
by Time_Roll February 24, 2024
Get the Professional Dumbassmug. You;
A retard who sits on his ass all day looking up random ass words on the urban dictionary jacking off all day to these shithole definitions.
A retard who sits on his ass all day looking up random ass words on the urban dictionary jacking off all day to these shithole definitions.
by ~AssBlastingBitchloid~ October 1, 2022
Get the Dumbassmug. 
December the 20th is discord dumbass day
cool im going to call some nerds and say something nice to them!
cool im going to call some nerds and say something nice to them!
by pobube December 20, 2021
Get the discord dumbass daymug. Dumbass Dictionary a dictionary where you can add words that you made or fucked up in spelling you can use em at a random or at a rarely shit time idk about you but ill keep my grammar away from this fucking dictionary aslong as possible
by ＥｘｏｔｉｃＮｉｇＭａｎ June 18, 2018
Get the Dumbass Dictionarymug. 
Get the Dumbassmug. What the hell do you think it means, dumbass?
It means someone who's so fucking stupid, their brain must be an ass.
(Looking at you, dumbass)
It means someone who's so fucking stupid, their brain must be an ass.
(Looking at you, dumbass)
by Demon with a God Complex July 19, 2014
Get the Dumbassmug.