Chris Pratt can currently be seen starring in Jurassic World, the Jurassic Park reboot which enjoyed the biggest opening weekend of all time when it was released recently.
Chris Pratt can also be seen in the video embedded above, which shows him crapping his pants when a couple of guys dressed up as dinosaurs jump out on him in a corridor.
To be fair, Pratt was shocked by the sudden appearance of something unexpected, and I suspect his reaction would have been the same whether or not it was dinosaurs doing the jumping out.
Still, he took it well, even posing with the dinosaurs at the end of the video. True, he had his middle finger extended at the time, but still.