Definitions by The real Esky

Irritating mug 

An extremely annoying person. Also used in multiplayer online gaming for a person who is blocking you.

Tom is such an irritating mug. Yeah, tell me about it, total mug...

Hey, baconhair! Get out of my way, you irritating mug, I'm trying to shoot AngryHamster66

Irritating mug by The real Esky June 27, 2020