a white van that is all white and has no windows except for a windshield and the front ones. It might have "candy" or "puppies" in the back. Little children should never go into one of these.
Man in a molester van-Hey kids, wanna have fun?
Susie-Yesss!(jumps in and is never seen again)
An old beat up van that drives around the streets. Rust and old paint are a must. Curtains in the windows are common but not nessessary. Used for the act of luring childen for molestation.
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.