A dunce cap is a hat you can’t remove from you characters head in Grand Theft Auto 5 Online, it will be removed when you are I longer a bad sport or not in a bad sport lobby (how you get the cap in the first place) you will sometimes see someone with a dunce cap in a clean player lobby they have that because they did an outfit glitch to keep it with the outfit they had on in the bad sport lobby.
by Bloodjdjfj July 28, 2019
Get the Dunce Capmug. by Dunce_meow July 14, 2022
Get the Duncemug. by ethenol69_ December 17, 2023
Get the duncemug. by Jodie J February 1, 2020
Get the Duncemug. This person here is nothing more but a total dunce fuck because (he or she) don’t know a damn thing about anything.
by LonLon21da1 December 31, 2023
Get the dunce fuckmug. Meaning leaving a girl in critical condition after an entanglement. This usually resorts in the female not being able to walk straight afterwards.
by DR UMAR November 20, 2022
Get the dons your duncemug. 