Til the Cows Come Home

A friend once told me that we could argue about where to eat until the cows came home, but it wouldn't get us anywhere.  I pointed out that it actually would get us somewhere, as then we wouldn't have to worry about where to eat since we would have the cows.  However, I admitted that seeing as we were in Boston, it would probably be quite a wait, since cows are not exactly indigenous to that area, so we'd be better off just going to McDonald's.  He threw his hands up in frustration and stomped away.  Some people are so indecisive.