How to put this discreetly. He's a man and he needs to use a restroom. Sitting down.

The restroom is down near the elevators in this college classroom building. He gets off the elevator and scoots around the corner, through the restroom doors, and sees all the stalls are empty. Great. He takes one near the end, of course.

Deep in meditation and concentration, he hears the door opening. Clicking of heels. Heels? High heels?

Quick, lifts his feet. He should have noticed there were no urinals in this restroom. Now a discreet waiting game.