'To be hayleyed' is to be caught up in a whirlstorm and protracted session of debauchery when previously planning a very innocuous, relaxing and discreet time
Will Hayler has particularly dirty perpetual habit of mugging people off, ripping them off and generally tucking people up, so much so that the phrase "You've been Haylered" was born - meaning that you now join the long list of people Will has professionally and personally mugged off. Don't worry you aren't alone. (The phrase is now common parlance in the south-west of England.)
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.
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.
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing peecalculus.