A person who occasionally pisses you off, but at the end of the day you still love them. They're usually your best friend who makes fun of you from time to time. Dingus can be used as a comment when they irritate you, or in a few cases, it can be endearing.
Dan: *mocking tone* "I'm Jenn...hmph hmph hmph!"
Jenn: *scowling*"You're such a dingus"
another word for a spaz.
NOTE: a dingus is NOT a stupid person, because a dingus is someone who can make you laugh by doing stupid THINGS, but they are not stupid people. a stupid person is an idiot. idiot and dingus are different.
a. A person or animal that displays stupidity or does somethingdisappointing. A different and possibly more polite way to call a friend, pet, or stranger a dumb ass, shithead or fool.
b. Slang for penis.
"I drove back across town because some dingus didn't take the damn ink tag off my new shirt."