Stand-up comedians Patton Oswalt and David Cross are feuding over Cross' decision to take on a part Oswalt rejected in Alvin And The Chipmunks.

King Of Queens star Oswalt was stunned when the Arrested Development actor accepted the role of Ian in the part-animated film - and accused him of selling out on an online blog.

But Cross responded, "I read Patton's snide comment... about how he... chucked the script in disgust only to have it hungrily intercepted from its intended trajectory into the incinerator by me... a sell-out."

Oswalt then replied, writing, "Let's go get dinner somewhere soon and laugh over a bottle of integrity vineyards Shiraz. Or let fate take us where it will and I promise we will look back fondly on this meaty mess from the set of Hungry Hippos The Movie."

(This news article provided by World Entertainment News Network)

David Cross is a funny guy, but he's a bit of a jerk sometimes. He has a big problem with Larry The Cable Guy (I guess his type of humor is too low brow) and has openly mocked him onstage.

In short, Cross has alwys been very frank with his opinions on other performers and other shows.

Dave, I've seen your movie resume. You really should keep your mouth shut.

;)