"The Wrong Wish !" joke

A married couple, both 60 years old, were celebrating
their 35th anniversary. During their party, a fairy
appeared to congratulate them and grant them
each one wish.

The wife wanted to travel around the world. The fairy
waved her wand and poof - the wife had tickets in her
hand for a world cruise.

Next, the fairy asked the husband what he wanted.

He said; "I wish I had a wife 30 years younger
than me."

So the the fairy picked up her wand and poof -
the husband was 90.