Ten Pound D 

This common practice in shared seating situations, such as on buses and subways, occurs most often when men tend to take up more than their fair share of the seat with legs spread wide, giving off the impression that they have to account for the space of a ten pound dick.

I was riding the H4 this morning, and I only had a 1/4 of a seat because I was sitting next to a ten pound d.

Ten Pound D by TenPoundDSpotter February 8, 2013