A dude with a ballsack that's so tight, so taut, it's like a stretched piece of leather. It never hangs and almost appears as if there is no scrotum at all. When seen in porn, one asks "Where's that dude's sack? Ewwwww!"
What's with Roger's man sack? It's like he has a cock only. He's got ironclad nads brooohhh. Those nuts are always taut.
Ironyclad as always, her eulogy for her mother began, "You all know mom? She sends her regrets at being unable to attend today's festivities", but the mourners all understood it was her defense against grief.