Nickname given to the Curtiss SB2C Helldiver, an American Carrier-based Dive Bomber of World War II. Earned its nickname form frustrated pilots who found its handling characteristics very undesireable. Despite the fact that the Helldiver was better armed and armored, most U.S Navy dive bomber pilots prefered the Helldiver's predecessor, the Dauntless.
The girl who arrives uninvited in her best slut wear at any and all of your social functions to shamelessly throw herself at your male friends and later puke all over the host's bathroom. She never has anything interesting to say and is generally a pain in the ass.
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.