An Englishman, an Irishman and a Scotsman go into a pub. They all suffer from a severe stutter.

"What's it to be?" asks the stunningly beautiful landlady.

“Th th th th th th three pi pi pi pi pi” says the Englishman.

Up steps the Irishman “Th th th th th three pi pi pi pi pints of of of gui gui gui”

Up steps the Scotsman “Th th th th th th th th th th th th th th th th th th”

"Oh bugger this." says the beautiful landlady and walks away to serve someone else. She returns ten minutes later and asks if they are ready to order yet.

“Th th th th th th three pi pi pi pi pi” says the Englishman.

“Th th th th th th three pi pi pi pi pints of of of gui gui gui” says the Irishman.

“Th th th th th th th th th th th th th th th th th th” says the Scotsman.

“Look”, says the beautiful landlady, who loves a bet. “If any one of you can tell me where you live without stuttering I'll let you shag me.” Quite confident that no one will win. “So” she says turning to the Englishman, “Where do you live?”

“M M M M M M M Man Man Man Man Manch Manch Manch.”

“No, you lose!” says the beautiful landlady. Turning to the Scotsman, “Where do you live?” she asks.

“E Ed Ed Ed Edin Edin Edin Edin Edin Edin Edin” “No, you lose!” says the beautiful landlady. “And where do you live?” she asks the Irishman.

“London.” says the Irishman.

“Oh bugger.” says the beautiful landlady “Come on then.” A great cheer goes up in the pub and the beautiful landlady reluctantly takes him by the hand and leads him upstairs. Once in the bedroom she strips to her underwear, she takes off her bra exposing a voluptuous bosom. She takes off her panties then climbs into bed.

The Irishman climbs on and goes for glory, and then, right at the climaxing stroke he suddenly screams out “D D D D D Derry !!”