A hollow cylinder with two open ends, through which one could mimic the sound of a trumpet by stating "tadoot-dadoo" into it.
It's also an onomatopeaia for the sound of a trumpet.
Your basic paper towel tube is a popular tadoot-dadoo. Even better is one of those tubes they use to deliver posters in. The best of all is a tube for a roll of carpet.
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.
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.