Youtube

This word has two meanings.

Meaning 1: An Idiot, someone who's not smart, the dumbest of the dumb. Can also refer to a foolish or rude action.

Meaning two: A genius, someone who's very smart, can also refer to a smart or kind action.

Meaning 1: Did you hear (Person's name) failed the test yesterday? What a Youtube!

Meaning two: Did you hear (Person's name) found the cure for cancer? They're a Youtube!