Baboing
Baboing is Korean for stupid, like you’re the dumbest kid in the lunch line. It means you can’t add 2 + 2 and you think pizza is a type of math.
My brother called me a baboing because I ate the last slice of pizza and didn’t share.
She said, 'You’re a baboing,' and I cried.
My dog called me a baboing because I forgot to feed him.