The plural, mouse's ears, is used to describe the position a stripper gets in when she is crawling slowly towards you and her ass cheeks appear to be on top of her headlike those of the beloved Disney critter.
Also, the name of a great strip club in Johnson City, TN
Sam, did you see the set of mouse's ears on that stripper when she was coming at us on all fours?
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.