a form talking in which one gives useless details every time one cannot answer a question or do not want to (usually to avoid the subject
In this conversation, while Joe is talking, Bob is TRUNGing
Bob: what's your name?
Joe: Joe, you?
Joe: how old are you?
Bob: 14, how about you?
Joe: 14, by the way, do you have a girlfriend?
Bob: the average number of persons per household in San Jose is 4!
Joe: wait, what?