I kinder way to call someone stupid.
person 1: you're such a goober
person 2: no I'm not!
A term used by discord Neo Nazis to refer to being someone who wishes violence on Jews and other minorities
“Dude I’m such a goober man just wanna shoot de joos”
Noun: a person participating in activities of trolling and/or tomfoolery of an unspecified variety or category
Person A: "So you literally replaced all the salt in the shakers with sugar?"
Person B: "Yeah, I'm a bit of a Goober"