The Magic Grapefruit Road Crew grew out of a night of boredom, and a long night online. I was surfing the web and came across a MUTing of a e-mail spam called The Magic Grapefruit of Love, done by Tom Smith.
In it was the following section:

...
> and would most likely help you out if you had a flat
> tire somewhere in the same state

MIKE: Excuse me! I've got a blowout. Are you the guy
who E-mailed me a magic grapefruit?

> (or within a one or two hour radius, depending on
> the size of your state).

SERVO: The Magic Grapefruit Road Crew, on patrol.
...

---

Well, in my extremely bored state, this struck me as highly amusing, and a bit later I actually went out and painted "MAGIC GRAPEFRUIT ROAD CREW, On Patrol!" on the back of The Cat.

It started as just a joke, but now whenever I stop and help someone who's stuck on the side of the road. I and they offer me thanks or money, I just tell them it's all in a days work for the Magic Grapefruit Road Crew.

www.blert.net/mgrc/