Similar to a dingle-berry, a crusty cling-on is a dried up piece of poo that gets caught up in an unkempt and unwashed hairy ass of a man. Or a woman that has a hairy ass, though that's more of a rarity.
Dude I used a whole roll of toilet paper after the dump I left in the can last night but still got crusty cling-ons hanging off my ring beard!
by Llewelyn Dowd January 31, 2023