Nicknames!

Do you call any of your friends nicknames? I give my friends nicknames. Jordan is JoJo, David is Vida, Kayla is Bestie, Casey is KC, Brett is Double T or Lobster, and Jordanne is Mini. My nickname is Coyo like coyote. I came up with these nicknames, except for my nickname, while we were playing football on a hot day. They don't respond to the nicknames unless Jordan, David, Kayla, Jordanne, Casey, Brett or I make the call. We came up with this a looong time ago.