Streuf
How can I describe it? Streuf is an amazing word that you can say in place of wow :) It makes you sound like an australian (and who doesnt love aussies??). Yeah, so its just generally an extremely awesome word :)
"Streuf! It's a giant millipede run for your life!!!" or "Streuf! Arent you a cutie Sir Raggleboffom!"
you get the idea
you get the idea