a complete and utter doofus. you are a butthead
wow, your friend Bob is such a nincompoop.
A foolish or annoying person.
"Could you two nincompoops cut it out!?" Said the mother to her two sons arguing.
An absolute fool, someone who is so dumb and such an ignorant idiot that they have earned the name nincompoop.
“Did you see how much of a nincompoop that guy Seth is, almost as bad as Xavi”
A silly person.
What my mum calls me all the time...
Me: I was looking for the doughnuts but they were right infront of my face!
My mum: You nincompoop!
In the 18th century, an obscene insult that meant ‘one who never saw his wife’s cunt’. — from the book Vulgar Tongues.
Do not take courting advice from that nincompoop Bartholomew.
a nincompoop is a person who is boring, annoying, or bad at something in general.
person 1: oh my god they are such a nincompoop