That wouldn't be an illustration of wit, even if you dig it. lain:
So...what's your connection? They both X? One is X and the other Y? :idunno: And does it have to be dirt?
It must adhere to involuntary interruption. That way the answer would be under greater scrutiny. Suffice it to say, there are no identifiable criteria in which to come to a substantive answer. Therefore your question is totally irrelevant.