An Englishman, and Irishman and a Scotsman...
John, Jock and Paddy have been marooned on a desert island for years. One day, while walking on the sand, they find a lamp. Rubbing it, as always in gags like this, a genie appears and grants them a wish each.
"I love this island", says John, "but I'm missing home. I'd like to go home to England and return to my family". SHAZZAM, he's gone.
"I love this island too", says Jock, "but I'm missing home. I'd like to go home to Scotland and my family." SHAZZAM, he's gone.
"I like this island too" says Paddy. "However, I'm lonely now, so can you bring those two back?"