Watch a Dinosaur Scare Passersby in This Jurassic Prank

What happens when you unleash a 10-foot-high animatronic dinosaur costume onto the unsuspecting public?

This dino popped out of dark alleys, out of the back of the truck, and even tried a "ding-dong-ditch," all while a camera crew watched and chuckled at the responses. Some people were terrified, most screamed out expletives, and a few were unfazed enough to give the costume a friendly pat.

The video was created by Roman Atwood, who posts many other prank videos, including one of a fake prison break.

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