Anyone can be called a egga. It can be a nasty word or a good word.
1. For a bad word you could use it like this if a person is fat you could say ''look at that egga shes about to crack''.
2.Or for a good word you could simply say ''Alright eggA?'', ''Heya Egga''.
You could also put a 'y' on the end instead of 'a' so its 'Eggy'