A string walks into a bar and asks the bartender for a beer.The bartender said we dont serve strings and he left. so the string tied the top of himself into a knot and walked back in. He asks for a beer again and the bartender kicks him out again. So the string took some scissors and cut the part before the Knot so it is all frizzy and he walks back in the bar. The bartender says didnt i just kick you out . And the string says"no im AFRAID KNOT!"