M.A.N.S (Middle Aged Nazi Syndrome) Share definition Flag When someone worked in a job for ages and is in a powerful postion ish and is a moron My Boss Mr Reid has got M.A.N.S badly the fuck wit M.A.N.S (Middle Aged Nazi Syndrome) by Rand January 12, 2004 0 0 Get merch Get the M.A.N.S (Middle Aged Nazi Syndrome) mug. Buy Now — $32.95 See more merch