Why do women always laugh for no reason in advertisements

every advertisement for something aimed at women (e.g. chocolate, makeup, hair dye, yoghurt, shoes and clothing) always seems to contain women laughing manically for no apparent reason. they usually say something about how the product works very well, then burst out laughing. for example:
"loreal makes my hair shiny. HAHAHAHAHAHAA!!!!"

Voting Results
45% Normal
Based on 20 votes (9 yes)
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Comments ( 9 )
  • Cuntsiclestick

    It's to try to get people to buy the product.

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  • jr__

    Maybe because they're getting paid well.

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  • victorygin

    If it's just a head shot, there's usually midgets underneath tickling her legs and waist.

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  • handsignals

    I think they do that in real life to.

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  • RoyRogers

    Since giggling girls are instantly more fuckable by tv logic?

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    • reginaFalangi

      That, and also because laughter represents joy/happiness /success... Wich would make you think the product is worth buying.

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  • RapidlyRotatingPanda

    It is a well known fact that advertisement actresses are among the highest of all the population at risk of "Hysterical convulsion syndrome", or HCS.
    It's something to do with an allergy to the phosphorescent lighting used.

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  • CrimsonEye

    oh yeah I laugh just to fill the space too...

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  • NathanScot

    Not an answer per se but i know if a woman likes you she'll laugh at probably anything you say.Cher'

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