From a Newsweek article:

A warning on a small tractor that reads "Danger: Avoid Death" has been chosen as the nation's wackiest warning label by an anti-lawsuit group.

The Wacky Warning Label Contest, now in its 11th year, is conducted by Novi-based Michigan Lawsuit Abuse Watch as part of an effort to show the effects of lawsuits on warning labels. ...

The $250 second place was given ... for a label they found on an iron-on T-shirt transfer that warns: "Do not iron while wearing shirt."

... earned the $100 third-place prize for a label on a baby stroller featuring a small storage pouch that warns: "Do not put child in bag."