A single horn or pair of horns that look like they've slid down the back of the babs head! These horns sprout from the upper back portion of the skull, often hidden from view when a bab's ears are relaxed.
Horns that decided to curl in a peculiar direction, affectionally called "Little Rolls" by some hungry crederian i'm sure. They almost fold onto themselves, deciding to curl back towards their ears in a gentle swoop.
Sometimes a babs natural horns gain an unusual defect where the ends of them split and grow apart. Often seen as a blemish to a perectly servicable pair of horns, they've gained a rather mean-spirited nickname.