Well see, you don't know anything, but you do know how to ask the right questions. "I'm callin' BS on that."
If I have to spell it out: If you don't know anything, how do you know how to ask the right questions?
Really, it's BS in its purist form ... an empty rhetorical formula.
OK..have it your way. I have noticed though, a whole generation of kids that are incapable of expressing them,selves, using the English language. So many do not even know how to ask in order to find what they are seeking. Precise, succinct and condensed language seems to be gone. Was that BS too?