Chris Rock and Dave Chappelle: Touring Together?

Two comedy titans, Chris Rock and the reclusive Dave Chappelle, are talking about going on tour together.

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While Chappelle was doing a set in the wee hours of Wednesday morning at New York City's Comedy Cellar, Rock jumped onstage to riff alongside the comic on a range of subjects including President Obama, Jay-Z, Prince and Seth MacFarlane hosting the Oscars. They also raised the idea of a joint tour, if they can get their schedules in line.

"After next Tuesday, I'm free for like 11 years," said Chappelle, according to The Comic's Comic website (via Gawker).

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"I've got time between now and the movie," Rock said, apparently referring to one of two documentaries he's got in the pipeline. "By Halloween, I could do dates." He added that he needs prep time before agreeing to anything, joking: "Dave's like, let's just do it Wednesday. Unannounced!"

For the past few days, Chappelle -- who famously walked away from his popular Comedy Central show in 2005 -- has appeared at Comedy Cellar to try out new material.

Rock will appear in the sequel to Adam Sandler's Grown Ups this summer. The stand-up comic is also executive producer of the FX late-night talk show Totally Biased With W. Kamau Bell. 

A rep for Rock did not immediately respond to THR's request for comment.

Twitter: @ErinLCarlson

Email: erin.carlson@thr.com