When Scaring Your Friends Completely Backfires

Occurred on January 25, 2019 / Calgary, Alberta, Canada

Info from Licensor: "I snuck up to my friend's window in the winter to smack it and scare them. I hit it with my hand and it smashed. You can see my reflection in the mirror with a face of pure disbelief. My friends can be heard and seen laughing through the window."