dinglehead Share definition Flag Another name for perceived bad drivers, usually assumed to be female and talking on a cell phone. Get off your d@#$ phone!!! Get out of the way! What are you doing you dinglehead???!?!!?!?!! dinglehead by Lulufefe May 9, 2011 0 0 Get merch Get the dinglehead mug. Buy Now — $32.95 See more merch