Stensbys (also known as Ybsnets) are horny most of the time and selfish. They can run really far.
usually kept on a leash, stensbys eat way too much but are still paper-thin. this is because their stomachs are black holes.
person 2: hes still here. hes just turned sideways so you cant see him.
person 3: ya, hes a stensby; remember?
person 1: OH YA!!!