[@Prudence] If you need help translating things into German, ask me. I am native German-speaker...

[quote]"Oh mein Gott Steph das ist das falsche Zimmer."[/quote]
That one is doing fine, safe for punctuation (well, who cares about that XD).

[quote]"Ja, aber er ist süß ist nicht er?!"[/quote]
You could have stuck with "Ja, aber ist er nicht süß?". That would be the most literal translation from yours.

[quote]"Hau ab. Finden jemand anderes zu stören."[/quote]
Conjugation/Case errors. "Hau ab" is directed to a single person, while "Haut ab" to more than one. The last part is "Findet jemanden anderes zum stören." Basically you used everything in infinitive.

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Gosh, I sound like a grammar nazi >_>