Brother from another mother.
a long way of saying "homie"
or something of the sort.
It sounds better though, because it rhymes and whatnot. Almost like a little poem or something.
It originates from some movie that I can't recall the name of.
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 pee calculus.