Unless you have been living under a rock, by now you most likely have heard the buzz surrounding "The Avengers: Age of Ultron," which is gearing up to the top blockbuster of 2015.

The highly-anticipated, visually stunning film has reportedly already broken a record for most VFX shots in a Marvel Studios movie, totaling over 3,000.

On the other hand, you may not have seen another version of the Marvel flick that is also quite impressive in its own right, but for a very different reason. A hysterical, low-budget "Avengers: Age of Ultron" trailer has been uploaded to YouTube and it's sure to leave you in stitches!

"As you can tell from the abundance of cardboard props, cheap costumes and action figures, the 'The Avengers: Age of Ultron' trailer released last month has been sweded. Originating from the Jack Black film Be Kind Rewind, this term apples to when someone recreates a condensed version of a blockbuster film using a camcorder and the smallest budget possible," Cinemablend points out.

Given that the original trailer wasn't too long, the good-humored folks behind the trailer were able recreate the whole thing shot-for-shot with pretty impressive acting, but the homemade props are where it's at!

"This has everything you could want in a fan-made Avengers trailer: a bad Thor wig, an Ultron created from tinfoil and duct tape, streamers attacked to Quicksilver's body, suction cup arrows for Hawkeye, a Captain America T-shirt uniform, actual Marvel comic book pages flipping, the list goes on," Cinemablend adds.

Between the bad wigs, duct tape and the dramatic acting, you can't beat this low-budget trailer. Does the low-budget Ultron, voiced by "The Blacklist's" James Spader, deliver?

"The best part was the giant cardboard Hulkbuster armor, which can go toe-to-toe with anyone painted green and wearing Hulk gloves, I'll go so far as to say that homemade Ultron at the end looks scarier than the real deal," Cinemablends explained. "Not the voice, though. No one can surpass James Spader's on the intimidation factor. The video also included brand new sound effects and music, though they don't have quite as much emotional power as the original product."

"Avengers: Age of Ultron" will have Tony Stark (Robert Downey Jr./Iron Man) trying to start a dormant peacekeeping program. But when things go awry, it's up to The Avengers to stop the villainous Ultron from enacting his terrible plans.

Joining Spader and Downey Jr., the cast of "Avengers: Age of Ultron" also includes: Chris Evans, Mark Ruffalo, Chris Hemsworth, Aaron Johnson, Scarlett Johansson, Don Cheadle, Elizabeth Olsen, Samuel L. Jackson, Jeremy Renner and Lou Ferrigno, among others.

Marvel's "The Avengers: Age of Ultron" hits theaters May 1, 2015.

Check out a side-by-side comparison of the low-budget version to the official "Avengers: Age of Ultron" trailer.