LITTLE JOHNNY:

A teacher goes around her class asking each of the kids what do they need at home?

Joey says; "A computer." The teacher replies, "That would be very useful."

Kimmy says; "A new lawn mower" and gets a similar response.

Little Johnny pops up and says; "At my house we don't need nothing!"

The teacher asks him to think again carefully, as everybody needs something.

Little Johnny replies: "No, I'm sure. When Obama was re-elected, I remember my dad saying, 'Well, that's the last ... thing we needed.'"

From my email.