piggy rape Share definition Flag When a really fat and obese person rapes a really tiny scrawny person. I'm scared for life dude that giant bitch from the club piggy raped me, she broke 3 ribs and for some reason my asshole hurts . piggy rape by mmmeeeeeeeeee!!!!!!!? July 8, 2011 0 0 Get merch Get the piggy rape mug. Buy Now — $32.95 See more merch