One who lacks knowledge and common sense. Especially one whom you can make fun of. A nicer way to say moron.
by Cenicole February 9, 2019
Get the Dimphus mug.{dum-fuss} noun, 1. A person that is extraordinarily stupid 2. A person that is socially inept, especially with regard to the opposite sex 3. A silly person - to the point of being revolting.
Dumphus actually thinks that "Chicken-of-the-Sea" is chicken.
Dumphus ain't no operator - he tried to get her number by talking about his remote control helicopters!
Dumphus eats his/her snot and licks his balls/twat regularly.
Dumphus ain't no operator - he tried to get her number by talking about his remote control helicopters!
Dumphus eats his/her snot and licks his balls/twat regularly.
by Stupid Is As Stupid Does September 15, 2009
Get the Dumphus mug.