hairy sack of magic
A magical hairy bag that holds your junk and makes your sperm do the cha-cha to make babies
"Your hairy sack of magic is so magical, it could make my dad cry."
"I don’t need a magic bag. I need a hairy sack of magic that can beat my brother’s."
"Your hairy sack of magic is so hairy, it looks like a monster from a horror movie."