Okay, so I have to unscrammble these letters to get the final message:

w u n o r e v o o s t s r b i o i a e u c o u s h r c r d e d

_ _ _'_ _ J_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20 W_ _ _ _!

I'm pretty sure the first two words are "you've just" and the last word is "words", but I can't figure out the rest!!!
PLEASE HELP!!!

okay, that didn't turn out right with the spacing, let me see if this works:

_ _ _'_ _
J_ _ _
_ _ _ _ _ _ _ _ _
_ _ _ _
_ _ _ _
_ _ _ _ _ _
_ _
20
W_ _ _ _!