Caitlin Prater-Haacke, a high school student in Airdrie, Alberta, was bullied a few weeks ago on Facebook.
Someone posted on her page telling her to die. Pretty brutal.
But instead of responding in a negative way, Caitlin did just the opposite.
If you're a frequent subway or commuter train rider, this may not be that crazy to you. But it sure is to us!
Watch as this woman goes from zero to crazy in about one second in Edmonton, Alberta.