Origins of Guinea Pig

Posted by AMJ on July 02, 2003

To be a guinea pig or an experiment. Where does this phrase originate from? I have an international collegue that I was trying to describe the meaning but didn't know why we used the phrase.

• Guinea Pig Berg 07/02/03
  • Guinea Pig Rats Berg 07/02/03
    • Guinea Pig Shae 07/02/03
      • ENOUGH ALREADY Lotg 07/07/03