Greg Gutfeld, armed with a questionable cockney accent, got the best of Fox News Radio's Tom Shillue on Tuesday.

Using the very clever and deceptive pseudonym, "Greg from New York," Greg Gutfeld was able to trick Tom Shillue and goad him in to a phony debate over nationalism.

After accusing Tom Shillue of being a racist, the co-host of "The Five" revealed his true identity.

A blurry photo of Greg Gutfeld prank calling The Tom Shillue Show from the radio control room.

Greg and Tom shared a few laughs, but then quickly got back to business ... by plugging dates.

The two former hosts of "Red Eye" announced they will be doing shows together staring in December! CLICK HERE FOR DETAILS