An overabundance of pubic hair. Usually but not always covering the entire frontal pelvic area from hip bone to hip bone. Just immagine the blacksmiths apron. Dirty Dirty hair.
I got a rash from that bitches blacksmith's apron.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.