Since Buh is a pronoun/adjective you can use it to describe things and people, and even a group of people.
Buh is also used for interpolating, Buh is impartial to opinions of any kind (not subjective).
You can not assume it has purpose because it’s non-sensical, although using it in a hypothetical question can produce a paradox.
You can not credit the word Buh as a racial slur because there’s no connotation to this word being intolerant to specific races in the use of any context.
1) a question, not unlike meh
2) a simple grunting noise made to substitute the use of any word that makes sense.
1) "where shall we go?" "buh?"
2) a: "want some tea?"
b: "buh"
a: "well...? is that a yes or no?"
b: "buh!"
a: "yes...?"
b: "buh"
a: "what the hell does "buh" mean?"
b: "buh"
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.