Senoufou... this ones for you!.
Two English guys walk into an Irish pub. One goes to the bar, orders drinks and says to the barman 'Hey Mick, did you know that your Saint Patrick was an Englishman' ?. The Irishman being wise, played it down by saying ' To be sure sir, I didn't know that!'. English went back to his seat and told his friend he had tried to wind up the barman but had failed. 2nd Irishman goes to bar half an hour later. Says to the Irish barman, 'Did you know that your Saint Patrick, was the thickest idiot that ever lived'~? The wise Irish barman replied ' To be sure sir, your friend already told me that!