Oh happy day, oh joy of joys!
Oh frabjous day, calloo, callay!
The Jabberwocky! :) chortles in joy
In English, we would more likely say this as: He's coming back, he's really coming back!
Oh, I don't know. I kind of liked the Jabberwocky translation.
I can’t find that quote in Carroll’s Jabberwocky... or is it Monty Python? Or a quote from Frodo? Ahab?