Kuglifej/kugli is the name of Attila. The nickname originates from an old picture, where his head looks like a kugli. There are multiple variatons of this picture, just like sator kópia, there are kópias out of it, and also an edit, where Kugli looks like a famous moustached world leader.
Sator kópia is the copy of the picture of Sator. It has been copied multiple times, so now there is sator kópia, sator kópia kópia, sator kópia kópia kópia etc.
Person1: How many sator kópias do you have?
Person2: My computer has 142 sator kópias.