It is a fun word for toilet, restroom. It is a place where you can do number one and number two. It rhymes with bipiti baapti, the American version of how Italians speak. A short form of Peepary-Poopary is poopary, if you feel it's too long, but it's always fun to say it fully and I recommend it to experience the complete effect of the word. It is allowed to use the world as poopary-peepary.
Sean: Where is James?
Joe: He's been in the Peepary-Poopary for more than an hour.
Sean: Speaking of which, I need to make a quick visit to the peepary-poopary myself. I hope James finishes soon.
When first created was used to describe a fictional disease, when pee comes out your eyes and poop comes out your mouth. The word is more commonly used as a makeshift swear word. People use the word when angry, scared, stressed, etc.
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.
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.