Cannonball! Frozen Pool Fail Will Melt Your Funny Bone

A German fellow in tight swim trunks didn't make quite the splash he was hoping for when an attempted cannonball ended with a painful thud.

The amateur diver's friends shared the entire frozen pool fiasco on YouTube, offering giggles for the Internet and a cautionary tale for ice acrobats. Remember, kids -- butt padding and helmets are recommended for all winter activities.

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More About: Watercooler, fail, viral videos