I found this quite humorous...

* SEND THIS WARNING TO EVERYONE ON YOUR EMAIL LIST *

IF A MAN COMES TO YOUR FRONT DOOR AND SAYS HE IS CONDUCTING A SURVEY AND ASKS YOU TO SHOW HIM YOUR NIPPLES, DO NOT SHOW HIM YOUR NIPPLES. THIS IS A SCAM, HE ONLY WANTS TO SEE YOUR NIPPLES.

Courtesy of Jen from her amazingly cool site