Being under the influence of opium or any opiate related substance (hydrocodone, oxycodone, morphine, heroin ect.) originated from combining the words opium and faded.
I took ten vicodin, a morphine, and smoked half a gram of china white heroin. I've never so opiaded in my life.
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."