When multiple people from the same sports team have sex with each other.
Luke: Hey do you know if Brian is coming to practice tonight?
Marley: I don't think so because he found out Nicki had comitted teamcest with at least 2 other guys and he's pissed.
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.