And none of them really have a good example...
Beavage: The display, through cloth or clothing, of the major labia of the vagina. See also (as noted below) camel toe. Combination of the terms Beaver (Slang for Vagina, and also a furry woodland creature that spends much of its life wet, and is hunted for its soft pelt) and Cleavage (the gap or cleft between two mounds of flesh, such as breasts).
Sweaty but trimphant, Robyn finished her first yoga class and turned from the flattering gaze of the attractive instructor. Her sense of well-being, however, was short lived. As she passed the mirrors, she realized that the object of the instuctor's gaze had not been her consciously tightened tummy, but rather the stupendous beavage revealed by her new yoga shorts.
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.