What a plonker!
Interestingly, the word "hello" hasn't always been a greeting. It was originally used as an expression of surprise. It started being used as a greeting with the invention of the telephone. One of the original greetings or salutations when answering a phone was "Ahoy-hoy!"
This is the version that Mr Burns uses in The Simpsons.
"Goodness is about what you do. Not what you pray to."