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. This dumbass
by Larry 1234 July 23, 2018
Get the Dumbassmug. by Uhuhuhuhuhuhuhuhuhuhuhuju October 5, 2020
Get the Dumbassmug. 
U R A DUMBASS
by ,kughgfukh,gy,khgyfu May 5, 2021
Get the Dumbassmug. A person is both stupid (e.g. dumb) while also stubbornly refusing to stop being stupid when asked (e.g. Will Tomasini)
I couldn't teach him how to use the paintball gun because he was running around with it between his legs like a dumbass.
by Professional Worder January 7, 2023
Get the Dumbassmug.