"Pikey" is a hurtful word that some people use to describe a group of people who are often discriminated against. It's not a nice word to use and can be very insulting. It's important to treat everyone with kindness and respect, no matter who they are or where they come from. Using words like "pikey" can hurt someone's feelings and make them feel left out or picked on. So let's remember to always be kind and inclusive towards everyone we meet.