Fenhengler Share definition Flag Someone who likes to lick people's tongues when they've got bad breath because they rimmed someone the night before. Dennis is a right fenhengler, he looks like he had a pot noodle and a wank. Fenhengler by Nick "The Bad-ass" January 27, 2007 0 0 Get merch Get the Fenhengler mug. Buy Now — $32.95 See more merch