Jillerka Share definition Flag when one headlight is brighter than the other a car drives by and someone yells JILLERKA and hits the side of the car with their hand. Similiar to a pedital. Jillerka by Allison from Fenwick February 2, 2009 0 0 Get merch Get the Jillerka mug. Buy Now — $32.95 See more merch
