People are having lots of fun coming up with examples of more 'ambitious' crossover events than Marv

• Twitter users are poking fun at an assertion that Marvel's "Avengers: Infinity War" is "the most ambitious crossover event in history."
• People from CNN anchor Jake Tapper to actor Zach Braff have joined in on the fun.
• The results are clever and hilarious, ranging from Power Rangers/Teenage Mutant Ninja Turtles to 'Supernatural'/Scooby-Doo.

Is Marvel's "Avengers: Infinity War" the "most ambitious crossover event in history?" Not if you ask people on Twitter.

Users have taken to the social platform to share their own ideas of what is actually the most ambitious crossover event ever, and the results are hilarious. 

We don't know exactly where the joke originated, but it doesn't appear to have come from a claim Marvel or Disney actually made publicly. That said, there has been massive hype around the movie.

"Infinity War" may recruit nearly every character introduced in the Marvel Cinematic Universe so far, but there are still plenty of crossover events in history that could rival it, and Twitter users from CNN's Jake Tapper to Zach Braff are eager to remind the internet of that.

Here are some of the funniest and best responses: 

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