Jimmy Kimmel, Dennis Quaid (inset) Jimmy Kimmel, Dennis Quaid (inset)

After a video of Dennis Quaid having an epic on-set meltdown surfaced online, people were quick to point fingers at notorious prankster Jimmy Kimmel.

"When I woke up this morning, I was being blamed for it," the host said on Tuesday's Jimmy Kimmel Live!. "There are two dozen articles - and thousands of comments online - suggesting that this is a prank - and I am responsible for it. I have to say, it's disappointing. You play, like 50 pranks and all of a sudden people don't trust you anymore."

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"Did you ever consider that maybe Dennis was doing voiceover for a new cartoon?" Kimmel suggests, before showing a clip of Daffy Duck voiced by Quaid's tirade.

Even if Kimmel isn't behind the video, all signs point to it being a prank. According to TheWrap, the production company behind Quaid's film Truth has come out saying the meltdown didn't take place on the set of its film, which wrapped last year.