There were three strings that walked into the bar. They sat down and they didn''t get waited on so the first string walked up to the bar and asked for three beers. The bartender said, ''I'm sorry buddy we don''t serve strings in here.'' The string walks back to the table and and tells his friends what the bartender said.
''I''ve been here before and gotten a drink, I''ll go get us something to drink,'''' said the second string. The second sting walks up to the bar and politely asks the bartender for three beers.

The bartender says, ''I thought I told your buddy we don't serve strings in here.''' So the second string walks back and and tells his friends what has happened.

The thrid string says '''Oh, I come in here all the time, I know how to order something to drink'' The third sting walks to the restroom where he ties himself up and muffs up his end. He then walks out to the bar and asks the bartender for three beers.

The bartender kind of looks at him weird and says, ''You a string?''

"Frayed knot,''he replies.