This is when You have anel sex with a woman or a man at the top of a stair case and when u are about to ejaulate u take their knees out and ride them down the steps like a bobsled
Man I was banging my girl hard in the ass last night and as a joke i gave he an olympic size jamaican bob sled
by Draven X September 3, 2006
Get the Jamaican Bob Sled mug.