Two old men are playing golf One turns to the other after the first hole and says, ""Something smells. Did you shit your pants?"" The other says ""No, I didn't."" They play another few holes and the first asks again, ""It sure smells bad. You shit your pants didn't you?"" Again, the other denies it, so the first old man says, ""Pull down your pants and show me."" He does so, and there is shit all over his underwear. The first old man says, ""I knew it! You didn't shit in your pants,"" to which the other replies, ""Oh, I thought you meant today.""