Watch 'The Muppets' Blooper Reel for Improvising Puppets (VIDEO)

Even puppets forget their lines sometimes. Want proof? Just check out the new blooper reel from "The Muppets."

The blooper reel from last year's Thanksgiving hit "The Muppets" claims to be the longest in history... or at least Muppet history... maybe. Who keeps track of these things, anyway?

It's definitely funny though, as stars Jason Segel, Amy Adams and Chris Cooper attempt to keep up with the energetic Muppets, who are prone to goof around on set and improvise during takes just as much as any actor.

Highlights include Walter and his Oscar-winning performance, Segel sending Walter through the downward ejector seat, and lots and lots of Muppet riffing.

The award for cutest moment goes to Kermit and Miss Piggy, when Piggy forgets her lines and Kermit gives her a forgiving kiss. The longest gag award goes to Zach Galifianakis, who just doesn't get a very simple chicken pun.

Check out the blooper reel from "The Muppets" below: