Crazy Guy

A Kerryman went to the cinema and, having bought his ticket, went in to see the film. A few minutes later he came back to the box office and bought another ticket. Five minutes later he returned and bought a third ticket.
'Look', said the girl at the ticket office, 'what are you playing at? That's the third ticket you've bought'.
'I know', said the Kerryman, 'but there's a crazy guy inside who keeps tearing them up'.