A common name for pincurls is also spitcurls because woman sometimes wet their hair with their saliva before curling it.

Navel oranges got their name because the bottom of this type of orange resembles a belly button or navel.

Parma ham is only Parma ham if it is made in the Parma region of Italy. The British chain supermarket Asda, made and packaged its own "Parma ham" and was successfully sued by the real Parma ham people (Parma Ham Trade Association).

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