When you are going down on a guy, or have someone going down on you, what is an appropriate way of telling them they have some 'dingle berries'? It happened to me recently. I was going down on guy and I knew he liked his butt being played with, and when I reached in between is legs, I felt the left overs from his most recent trip to the bathroom, and I didn't think it was right to tell him. So how would I tell him to clean the eff up?