by MasterKuby January 23, 2021
Get the Dumbmug. 
Someone who is extremely gullible. A person who would send their last money to a stranger for false promises of a more significant financial gain.
by Ill do it again May 22, 2020
Get the Dumb dumbmug. User1: Wait, why’d you delete my message? That wasn’t even offensive.
Dumb: Read the rules. If you don’t get it, that’s your problem.
User2: You literally just let your friend spam memes for 2 hours.
Dumb: I'm enforcing the rules as I see fit. Maybe grow up.
User1: Wow, That's so Dumb.
Dumb: Read the rules. If you don’t get it, that’s your problem.
User2: You literally just let your friend spam memes for 2 hours.
Dumb: I'm enforcing the rules as I see fit. Maybe grow up.
User1: Wow, That's so Dumb.
by ehehhhheheehee July 26, 2025
Get the Dumbmug. by Danforth November 7, 2018
Get the Dumb Bitchmug.