When a girl's hair has outgrown her haircut: she wears her hair in a ponytail and tucks her bangs behind her ears, as the title character does in the movie "Juno."
"Dude, I need a haircut real bad. I've been doing the Juno for a week now."
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.