A retired guy sits around the house a lot.

So, one day his wife says,
“Joe, you could do something useful, like vacuum the house”.

The guy gives it a thought and says:
“Sure why not. Where’s the vacuum?”

Half an hour later, the guy comes into the kitchen to get some coffee.

His wife says,
“I didn't hear the vacuum running. I thought you were going to do the vacuuming”?

Exasperated, Joe answers,
”The stupid thing is broken, it won't start. We need to buy a new one”.

“Really”, she says, “Show me. It worked fine the last time”.

So he showed her: (Click Here).