A term you call someone (you're talking to, dating, etc.) like a nickname, to let them know they are yours. Basically a playful word that sounds like an insult but is really a word to show love.
A person who usually shows some sign of intelligence (not completely necessary though), but has brief lapses where they act completely retarded and senseless.
Willie: My mother said it's the law that I need to have my permit for another year before I can get my license...
Dan: Willie, did you notice all of us only had our permits for six months? We're two years younger than you and have our licenses already.
Willie: Durrr, I didn't really think about it... *proceeds to stare off into the distance with a blank look while making indistinguishable noises*
dum-head to be dumb in the head. dumb+head = dumhead derrived from the term "dummyface"
When you feed a cat cheese and it pukes, you are a dumhead.
If your name is Tony Balez and between a preference of black and white, you choose "black with a little bit of white" you are indeed a dumhead.
When finance content creators rent out fancy cars and flexcash to seem richer than they really are in order to promote and sell their “get rich quick” courses.
The use of the word "blue" to refer to sexually explicit content was first recorded in Scotland in 1824. "Blue" meant "lewd" because prostitutes dressed in blue gowns.