Definitions by MetroPCS

MrShawnB 

Can be used to describe a salty or infuriated person in a video game, usually Fortnite.

Often tends to deny his/her anger after being called out.

Person 1: “Bro quit such a MrShawnB right now, we are dropping Risky Reels and not Tilted.”
Person 2: “I’m not even being a MrShawnB right now, what are you talking about?”

MrShawnB by MetroPCS June 18, 2018