O-tskaresama deeeeesu! It's an idiom that means something like 'Thanks for tiring yourselves out on my behalf', or 'Good job, guys!' (because as you probably know 'tsukareru' is to be tired). Yeah, it's really funny when people say it when they obviously don't mean it and just want to get the hell home. Monotone ' 'skare' is about it. XD

Tell me about it. Translating is a bitch when you have a guy character who talks a)dialect b)slang c)roughly d)all of the above. GIVE ME MASU AND DESU!