Vroom vroom from the back Share definition Flag Butt sex; anal sex; when a man shoves his penis up a woman's ass. (Could be in a males ass too.) I went to do da Vroom vroom from the back with your mother.....37 TIMES!!!! Vroom vroom from the back by AlbertFish November 7, 2009 0 0 Get merch Get the Vroom vroom from the back mug. Buy Now — $32.95 See more merch