I've been on a prank kick lately, and the people in Brazil know how to pull them off in a big way.

Imagine, if you would, you are in a public park, similar to Parc sans Souci in Lafayette, with people milling about, chatting, kids playing, and in the center of the park is a pedestal with a red button, with a sign that says "Don't Press The Red Button".

Now imagine that EVERYONE in the park, save for you, were in on the prank.  You decide, because you are a risk-taker, to press the red button.  As soon as you do, EVERYONE else collapses to the ground, motionless.  What would you do?

Most of the people in this video ran for the hills.  One woman was smart enough to press the button again, making everything right!!

(Via Youtube)