Kalweit Share definition Flag A cock-sure, handsome, aging lothario prone to male pattern baldness- generous of spirit and never afraid to go "all night" Did you see that guy gay dancing with the hot male nurse, what a Kalweit! Kalweit by Pete Lawn May 24, 2013 0 0 Get merch Get the Kalweit mug. Buy Now — $32.95 See more merch