Craig Ferguson Mocks Leno (VIDEO): 'Late Late Show' Host Jokes About Jay

Jay Leno's move back to the "Tonight Show" may have earned him better ratings, but fallout from his decision to replace Conan O'Brien doesn't seem to have won him any fans among his colleagues.

CBS "Late Late Show Host" Craig Ferguson made fun of Leno last Thursday.

Describing an out of place joke as a "Leno joke," Ferguson burst into a nonsensical impression of the NBC host. Crazy eyes and gibberish summed up Ferguson's lashing.

In January, before NBC confirmed their intentions to bring Leno back to the Tonight Show, Ferguson weighed in on the situation and described both O'Brien and Leno as "nice guys."