The most self-incriminating thing a suspect can say to a law enforcement official.
A suspect who has a substantial amount of evidence linking him/her to a crime will act completely oblivious to the matter.
Saying such a phrase will destroy a suspect's credibility since he/she is being non-cooperative and is obviously lying.
Officer: We've got your DNA on the dead body, your fingerprints are all over the murder weapon, and we have three credible eye-witnesses saying they saw you pull the trigger!
It isn't fair to employ people to work for you, but then not tell them all of the basic stuff about your establishment, thus obliging them to sometimes humiliatedly reply, "I have no idea --- I just work here" when queried about something related to your company's operations or policies. Any employee should be able to answer most frequently-asked questions about your place of business that might logically be posed by the general public.
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.