The Foundation for Fair Civil Justice has a little fun each year by conducting its Wacky Warning Labels Contest.

The contest is designed to both entertain and alarm the nation about "the lawsuit-happy culture and the lengths to which companies must go to avoid lawsuits," according to the Foundation.

Here are the winners of the 13th annual Wacky Warning Labels Contest, selected by the studio audience for "Stossel" on FOX Business Network:

-- This year's Grand Prize Winner is "Never operate your speakerphone while driving," a warning attached to the Jabra "Drive 'N' Talk" speakerphone for use with a mobile cell phone.

The label was submitted by Courtney Pike of Bay City, Michigan, who wins the $1,000 grand prize and a copy of Wacky Warning Labels Contest host Bob Dorigo Jones' bestselling book, "Remove Child Before Folding: 101 Stupidest, Silliest and Wackiest Warning Labels Ever."

-- The Second Prize Winner is "This product moves when used," a warning attached to a Razor motorized go-cart.

-- The Third Prize Winner is "Use of a headset that covers both ears will impair your ability to hear other sounds," a warning on the Plantronics Bluetooth full headset.

"Once a year, millions of people around the world get a collective laugh from our winners," said Bob Dorigo Jones, Senior Fellow at Foundation for Fair Civil Justice. "The truth is, this is no laughing matter. In fact, every family of four in America pays a 'litigation tax' of more than $9,000 a year on products and services we buy."

For more about the contest or the group's work, check out its website at www.foundationforfairciviljustice.org