I shit 'em pants
When your pants are so low, you might as well be wearing a diaper. You're showing off your junk. You're not embarrassed. You're proud.
His pants were so low, I could see his junk from across the room. He was proud. I was shocked.
She wore her pants so low, her junk was giving her a standing ovation.
He came in with his pants hanging below his knees. His junk was on display. He didn’t care. He was king.