Moosths

Pinnacle of annoyance. A pure nightmare to be around. It can be used as a noun, a verb, and an adjective

Example 1:
Person 1: Jerry won’t stop stealing my stuff
Person 2: God what a fucking moosths
Example 2:

Person: If you don’t pull over the car, I’m going to be a moosths
Example 3: I won’t stop moosthsing you to round my grade up to a 90%