These two strings walk to a bar.
The first string enters and orders, and the bartender throws him out and yells "We don't serve strings in this bar..."
The other string ruffs himself up on the street and curls up in a loop, walks to the bar and orders...
The bartender shouts, "Hey, didn't you hear what I told your buddy?"
String says "Yeah?"
Bartender shouts, "Aren't you a string?"
String says, "No, I'm a frayed knot..."
(Exits, stage left..)