I used to go commando all the time when I was younger. Be warned - your scrotum and testicles will elongate over time and end up resembling, as mine do, a couple of snooker balls in a hairy old balloon.
Pluck
Or the face of one of those dogs that starred in that dog food advert with Clement Freud.
Or the face of one of those dogs that starred in that dog food advert with Clement Freud.