miscreant loser Share definition Flag One who displays actions of a loser and impresses an everlasting miscreant embodiment. The epitome of a loser. That guy dresses like a bum, drives like a nut, and is an asshole, making him a miscreant loser. miscreant loser by johnyh October 12, 2015 0 0 Get merch Get the miscreant loser mug. Buy Now — $32.95 See more merch