bunny-rabbiting Share definition Flag Violent, hyper, random thrusting during sex. Usually involves an unexperienced man with an abnormally small penis. "Last night, David just kept bunny-rabbiting. I swear I thought he had a blindfold on." bunny-rabbiting by Anji January 19, 2005 0 0 Get merch Get the bunny-rabbiting mug. Buy Now — $32.95 See more merch