licking the thumb

Discussion in 'Odds & Ends' started by wyutani, Aug 15, 2008.

  1. wyutani

    wyutani Hall of Fame

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    why do ppl lick their thumb when turning the pages of a book. my grand dad does that. i wonder why, isnt it not hygienic licking like that?:confused:
     
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  2. VAmazona

    VAmazona Rookie

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    Jan 25, 2005
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    to provide grip on the pages. I do that too, but only when I am flipping through my hundees before I makes it rain!
     
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