Originally Posted by ColoradoDarin
They don't change it at all. The song is over and then everyone just says' "s" for no reason. No reason at all....
My guess is some Chef fan heard it at some point and didn't understand it was a play on words and just thought you could insert whatever name you wanted there.
He started singing it at Camarohead a few times and the rest of the Buschswillers took it from there.