Sag n' Drag
When your testicles droop so low, they drag along the carpet picking up the dust with them.
*Jim walks in*
Guy 1: "Wow, Jim's balls droop low"
Guy 2: "Yeah, they seem to sag n' drag
Guy 1: "Wow, Jim's balls droop low"
Guy 2: "Yeah, they seem to sag n' drag