If you've ever stayed up late watching infomercials or looked at the SkyMall catalog on a flight, you know there are products out there with some pretty outrageous claims -- and even the ones that work still have laughable concepts.

With that in mind, we browsed the Web for the funniest products that made us go, "Well that just can't possibly work," and trust us: we found ourselves asking that a lot. From anti-masturbatory gum (now that's just funny) to Japanese cookies that promise to increase your bust size, the Internet is full of stuff for sale that probably doesn't work.

Check out our 13 favorites below and vote for the the most ridiculous one.

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  • DVD Rewinder

    Isn't it just the worst when you go to your local Blockbuster to rent a DVD and the person before you forgot to rewind it?

  • Beauty Smile Trainer

    We refuse to believe this works better than a little vaseline.

  • Bowlingual Dog Translator

    "Up" comes to the real world with this "dog translator." If this really worked it would actually be kind of terrifying.

  • F-Cup Cookie

    We're not saying that eating cookies WON'T make your breasts bigger, we're just saying that they'll also make the rest of you bigger.

  • Wake Up On Time Pills

    OK, so a delayed-release energy booster doesn't sound THAT crazy, but a product that promises to make you "become a 'Morning Person' overnight" just makes us laugh.

  • Hoverbike

    Like the flying cars and hover boards of "Back To The Future," here's one more futuristic product that probably won't become standard by 2015.

  • S'Mores Maker

    Not only does this take all the fun out of traditional s'mores, but it's just a plastic box that you microwave them in. Better to spend your $13 on extra chocolate and marshmallows.

  • Handz Off Anti-Masturbatory Gum

    If you need something to stop you from masturbating every six hours, maybe you should try something stronger than gum?

  • Hair-In-A-Can

    "What could go wrong?" - Someone about to have a terrible first date.

  • HD Sunglasses

    If you really need these to appreciate the outside world, you might as well just go back inside and keep watching TV.

  • "Subtle Butt"

    This pad sticks to your underwear and claims to neutralize gas odors. Seriously, just watch the video.

  • Mood Changing Dress

    The Bubelle dress reports to change color with your mood. Although we're sure it's using some super advanced technology, we can't help but think of how well mood rings work.

  • Phone Fingers

    They do work... if you press really hard, we guess.