Any pair of tight fitting shorts a man can wear, where if he were to get and erection, people can see
Hey look at the guy wearing a pair of boner shorts...
4π 6π
Whenever you are wearing basketball shorts with no underwear and people notice you pitching a tent.
Bryton: βDude, do you have a boner?β
Caden: βI have a basketball shorts boner!β
6π 1π