Fayonnaise is the state of having an enormous amount of faith in mayonnaise. For example, when you just know that mayonnaise will top off your fries just right, or when you stand by your justified belief that mayonnaise is, without a question, the best condiment.
Dude, what are you doing with ketchup in your hand?! Here, take this mayonnaise. Trust my fayonnaise.
An attempt by parents to name their extra awesome daughter something unique--but ended up naming their daughter something that sounds like "fan" when pronounced really fast in a southern accent. Just like the piece of oscillating equipment, girls with the name add extra amounts of cool to the room.
Man, it is so cool in here--is there a Fayanne at this party?
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.