Professor enters the classroom the same way every day. Hello!

Humpback whale breaches right on top of kayakers in Monterey Bay, California.

Ariana Grande performs amazing singing impressions of Britney, Christina, and Celine.

Instant karma strikes when this guy teases a Pug.

Squirrel takes milkshake out of the trash but not before removing the straw.

High school football kicker drills referee in the head and still gets the ball through the uprights.