The cat, named Five Toes, was born with two tongues and five toes on each paw.
Owner Bill Whittington told a North Carolina TV station that he noticed the cat's second tongue in December. He said he yelled when he saw the tongues flicker.
He also said people laugh when he tells them about the cat -- until they see the tongues.
Whittington said Ripley's Believe It Or Not will feature Five Toes in its 2006 guide.
