1 definition by Livingtolong

When someone buys the biggest gun they can find even if they can't control it while shooting. They think it makes them more of a man.
Guy 1) That little punk carries a Smith & Wesson Model 500. He falls over when he shoots it and doesn't even know what the bullet hit. He is compensating for something!
Guy 2) He's got a bad case of Magnumitis
by Livingtolong October 5, 2019
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