A guy goes to a restaurant

He sits down meets his waiter then orders food. Some time passes and the waiter comes out with his food. The guy unravels his napkin fork knife spoon combination and the spoon accidentally falls to the floor. The waiter immediately hands the guy a spoon. The guy astonished at his attention and speed asked why did you have a spoon with you and how did you know I was going to drop mine? The waiter responded well sir here we take pride in cleanliness and carry with ourselves a spoon just in case our customers might happen to drop them on the floor. The guy notices a string sticking out of the waiters apron. So what’s the string for? Well sir we take pride of our cleanliness here and when I have to go to the bathroom I lift the string to pee instead of using my hands. A few second pause the waiter exclaims and if that doesn’t work I use a spoon.