JerkaMyDerka Share definition Flag The act of masturbating on a beach and rubbing it on ones self. "Damn I forgot my sun lotion again! Well time to JerkaMyDerka." JerkaMyDerka by The Holy Shit Biscuit May 5, 2010 0 0 Get merch Get the JerkaMyDerka mug. Buy Now — $32.95 See more merch
