Use "jockstrap" in a sentence

1. He didn’t want the sweat soaked jockstrap that LD was transporting in a gym bag

2. When he does, a man wearing only a cowboy hat and a jockstrap is standing there, watching them closely

3. What the hell did these guys need anyway? If you had school lockers for books, what would go in these gym bins? Were there deodorants or lotions, some kind of underclothes that he was missing? Did they all wear the same kind of jockstrap? Thunk-thunk, clank, thunk