A little braid or strand of hair left out of a girl's ponytail/ updo. Can also be found on men; When all of the man's hair is cut in a short buzz cut except a small part in the back which is usually long enough to braid.
I thought Milton was hott until he turned around and I was faced with his 6 inch decockus. It was braided!!!!
by DecockusAlmighty December 19, 2009