One fine night a piece of string decided he wanted to go
to the local pub.

When he got there he was disappointed
to hear the bartender say he doesn't serve string in that
bar and had someone throw him out.

So the piece of string walked around the corner, tied
himself into a knot rubbed both his ends up against
the brick wall to make them frayed.

He then walked around
the corner and walked right up to the bartender and told
him to get him a drink.

When the bartender asked if he was
a piece of string he said "frayed knot".