Some things to avoid:
- If you're bringing wine as a host/hostess gift, bring red wine. Bringing white wine means you either have to chill it (and then your suggestion is, "Here, we should drink this. I have better taste than you) or you don't chill it (and then you're saying, "We can't drink this, so you'll be stuck with it. And I don't even like it that much"). There are exceptions of course - if you happen to know the tastes of the host, if you were told to bring white, etc. But generally, play it safe.
- White Zinfandel. This isn't even a real wine - it's sweetened white trash alcohol. Rose is fine, even trendy. White Zin is not.
- Sending back wine at a restaurant. Exception of course if the wine is actually bad, but other than that - really, who are you?
- Franzia. Enough said. Though certain authors of this blog may (or may not) have played Franzia dodgeball. Judge away...