Rachael Ray Cracks Up at John Henson's Vibrator Joke During 'Stump the Rach' (VIDEO)

It was time to play the awkwardly named "Stump the Rach" on today's 'Rachael Ray' (Weekdays, Syndicated), in which Ray is presented with a mystery product and has to guess what it is. When guest John Henson handed her a green object with two protrusions and a rounded end, he couldn't resist making a vibrator joke.

"I'm going to give you a hint," he said. "It doesn't take batteries."

Ray cracked up, and waved her arms as if to shake off the dirty joke. But soon things came into focus, she Ray realized the mystery object was indeed actually a toothpick holder that looked something like a catcus.

Why, what were you thinking it was?!