To commit to attending an event 100% and then not showing up. Especially if someone questions whether or not you will actually show up and you make a point of confirming you absolutely will attend.
"Hey wasn't Ben coming to the party tonight, I saw he RSVP'd and he told me he was coming?"
"Yeah, he said he was coming, but apparently he decided he was pulling a Shannyn instead"
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."
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.