How to Let Loose on Fun at Work Day

These office pranks could be the key to relieving tension at the office.

Jan. 28, 2014— -- intro: Today we celebrate National Fun at Work Day. It might be an unofficial holiday, but there's no law against comedy in the cubicle. The following videos prove that co-workers will laugh, scream and come together when there's an element of humor involved.(Click each title to see video on mobile devices.)

quicklist: 1category: title: Ice Screamurl: http://abcnews.go.com/US/video/colins-ice-cool-ice-cream-prank-10991362text: Bosses at a furniture store in Kansas gave one employee's car a mouth-watering makeover.

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quicklist: 2category: title: Teddy Bear Terrorurl: http://abcnews.go.com/Entertainment/video/mascots-moves-freak-nba-players-21487184text: Working alongside a teddy bear might seem uneventful, but the basketball-playing roster of the Houston Rockets would probably disagree.

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quicklist: 3category: title: The Seat Jumperurl: http://abcnews.go.com/GMA/video/norwegian-man-falls-prey-coworkers-pranks-18006967text: This person in Norway has the unfortunate distinction of being named the "most easily scared man" in the world.

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quicklist: 4category: title: Taste the Technologyurl: http://abcnews.go.com/Entertainment/video/news-anchor-pranks-colleague-air-13302962text: A news anchor in San Diego decided to prank his colleague with a bogus report about an app that turns your phone into something tasty.

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quicklist: 5category: title: I Quiturl: http://abcnews.go.com/WNT/video/woman-quits-job-wacky-dance-video-20439380text: Lastly, there are some people who will never be able to find merriment at the office no matter how hard they look. Quitting your job in heel-kicking fashion is always an option. You won't get paid, but it still looks like fun.

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