using spare change in a cup to make the sound of a rattlesnake : typically done by a homeless person.
guy 1: "I was about to give this homeless guy some money, but then I heard a rattlesnake and ran away."
guy 2: "You idiot, that was just a detroit rattlesnake."
Telltale sign that you are pissing off your wife, girlfriend, and/or significant other. With legs crossed, the leg on top starts bouncing at an increased pace the more agitated the subject becomes (usually a lady).
Wow, your sister looks really hot in her new bikini.........oh, oh there goes that rattlesnake leg.
A hyperemic needle or syringe, with a high likelihood of having recently been used by an addict for taking heroin or some other type of illicit drug, laying outside on the sidewalk or roadway where someone may step on it.
Watch out for that urban rattlesnake! You really don't want to step on that.
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.