Some old Chris Morris and Paul Garner classics, he used to get people to say these over the airport tannoys:
Makollig Jezvahted and Levdaroum DeBahzted
Steelaygot Maowenbach and Tuka Piziniztee
Arheddis Varkenjaab and Aywellbe Fayed
Arhevbin Fayed and Bybeiev Rhibodie
More here:
Heathrow prank - Airport tannoy mischief by Chris Morris and Paul Garner - on Bore Me