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...
by melaroo January 22, 2012
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Whenever you are wearing basketball shorts with no underwear and people notice you pitching a tent.
Bryton: “Dude, do you have a boner?”
Caden: “I have a basketball shorts boner!”
by Caden and Bryton December 24, 2021
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