Coban is a name, typically meaning "Bad at sports" or "Unfit" Coban is usually a follower that has no mind of his own. A Coban will usually have to rely on his team-mates/Co-Workers in order to succeed.
"You are so bad at sports i'm surprised your not called Coban" or "You rely on us so much to succeed, your first name is probably Coban"
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the USCoast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."