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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?”
by MetroPCS June 18, 2018
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