Harry Krause wrote:

21" is a lot bigger than 19", but I'm sure all the girls say that.

I was talking to a slipform designer yesterday, and he had a dimension
that didn't add up, it was 1 inch off. So, I call him and ask him about
it, and he gave me the answer. Then, he says "One inch isn't much,
unless it's in your ass"!!!!!!