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A video game player, particularly first-person shooters, that never plays for the team. They have amazing aim, and can get kills, but lack any form of teamwork and communication. They blame their team when they lose, and never take responsibility. Also, they are very boastful about their skills, and are very toxic. First used by the youtube creator, Gregor.
"That guy on the enemy team is such an aimbro."

"You are such an aimbro dude."
by mydefenitions November 13, 2018
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