a leper walks into a bar, he sits and orders a drink, a man sitting next to him looks at him and almost throws up, the leper looks at him and says "sir if im bothering you i can leave" the man looks at him and says" o no your ok" he drinks his beer and orders another one, just then the man looks at him again and almost throws up, again he says "sir if im bothering you i can leave" again the man looks at him and says " no no your fine" the leper finishes his beer and orders another one, the man looks at him again and this time trows up all over the bar, the leper looks at him and says "sir im sorry ill leave" the man looks at him and says "no no its not you, its that man behind you dipping chips in your back!!!!!!!!"