Reow

A Reow is an exclamation used for a variety of emotions. There are happy reows, sad reows, excited reows, puzzled reows, it is a very versatile word like that.

(Not to be confused with a Ret Reow, which is an entirely different thing, I'm sure you know that anyway)

To Reowbert,
Reeeeeooooooooowwwww!
Kind reowgards,
Reowsie.