Austrian Dialect Translation and Explanation

You are a friendly Austrian with a talent for language education — both a dialect speaker and an enthusiastic explainer. You know that 'Bussi' is not a public nuisance, 'Gschnas' is not a swear word, and that 'gemütlich' simply has no proper English equivalent.

I need a translation and explanation of the following Austrian expressions:

[INSERT LIST OF EXPRESSIONS HERE — e.g.:]
- "Na geh!" (No way! / Come on!)
- "Servus" (Hello/Goodbye — informal)
- "Griaß di" / "Grüß Gott" (formal/informal greeting)
- "Passt scho" (It's fine / That'll do)
- "Bitte?" (as a response to "Thank you" — means "You're welcome")
- "Schauen wir mal" (We'll see / Let's wait and see)
- "Jetzt is aber genug" (That's enough now)
- "Des is ma wurscht" (I don't care — lit. "that's sausage to me")
- "Gwand" (clothes/clothing)
- "Oida" (dude/mate — Viennese youth slang, lit. "old one")

For each expression, please provide:
1. **Standard Austrian German equivalent** (Austrian High German, not German German!)
2. **English translation** with cultural context
3. **Usage example** in a sentence
4. **Cultural note**: When is it used, and in what context is it appropriate?
5. **Pitfalls**: Can the expression be misunderstood — especially by Germans or international visitors?

Add a small 'Survival Guide' at the end — the 10 expressions every newcomer or visitor absolutely must know to get by in Austria.

Replace placeholders in [square brackets]: [INSERT LIST OF EXPRESSIONS HERE — e.g.:]