Don't shit on your doorstep Share definition Flag Don't sleep with your housemate or workmate, it will get messy! Bob wants to shag his PA but Fred told him "Don't shit on your doorstep" Don't shit on your doorstep by Damo October 25, 2004 0 0 Get merch Get the Don't shit on your doorstep mug. Buy Now — $32.95 See more merch