I can't stand English accents. Those people talk like their sh!t don't stink or something.
International: Russian and French (southern) accents are sexy. Northern French accents are damn annoying, those people can't stop saying "err how do you say?, err" or "oui, non?" after every english sentences
Domestic: parts of the southern USA, the educated southern, not your typical white-trashy type
Most annoying accents:
Vietnamese -- doesn't even sound remotely english, they sound like they're still speaking Vietnamese (I speak Vietnamese too but my accent is 100% Californian and I wasn't even born in the states)
Chinese -- what's the deal with leaving out all the articles (e.g. "a", "the", "this") and adding s's to everything to make them plural? Hello, listen to people who speak properly and adapt.
[Disclaimer: I am not racist against black people, I have many friends who happen to be black, I just don't like this particular innercity accent]
Ghetto black - even the most attract women turn me off as soon as they open their mouths and they sound like this. Are they even aware of how they sound? They really embrace this low-brow unattractive accent. I just don't get it.