A foolish act, being a hooligan. Drunk, or sober, cross-faded, any shape of mind, everyone knows someone involved in shenanary. In general, being involved in shenanigous activity.
Kyle, stopdrinking out of the bong and punching holes in the drywalls! Quit it with all this shenanary!
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.
"Base we've got some square groupers floating outside of Miami harbor."