The movie tells the tale of a troubled husband and executive who adopts a beaver hand-puppet as his sole means of communication. Of course what Kimmel and his team did was dub over all the beaver's speech with choice sound-bites from the offensive tapes leaked of Gibson speaking to his ex-girlfriend, Oksana Grigorieva. His infamous rants berating his ex-girlfriend on the phone are spliced into the preview.
Kimmel aired his show's version on Monday but by Sunday a YouTube user, birthdayboypresents, had already spliced together a more R-rated version of the same trailer with some of Gibson's more colorful language used.
Here's Kimmel's version: