I don't need anything

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

1st kid says "A computer".
Teacher replies "That'd be very useful."

2nd kid says "A new lawn mower" and gets a similar response.

Little Johnny pops up and says: "At my house we don't need anything."

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

Little Johnny replies, "Nope I'm sure! When my sister started dating a banjo player
I remember Dad saying, "Well, that's the last thing we need"

I cleaned this joke up a little bit. You may insert an expletive deleted adjective in front of "thing" or exchange a religion or ethnic group in place of "banjo player."

WHAT???

hermonica? jews harp? kazoo? xelaphone? accordian.

A drummer?

What do you call a drummer who broke up with his girlfriend?

Homeless.

I wonder if I'm the only one that saw this thread title and thought of [URL="http://www.youtube.com/watch?v=4VbI5zcB8Ac"]this scene[/URL].