yes that would be called sarcastic ---- -Depends on their tone of voice. Typically it is that they are being sarcastic. But sometimes they could be joking around. Depends on the context, and it should be obvious either way!
yes The media is mean and nasty with britney spears. they should leave her alone. she does whatever she wants to do....just let her do that. Yes the media is mean but just let Britney have her own life
Someone who is nasty.
It could mean promiscuous, smell bad or have an unpleasant disposition.
It means 'she' is saying very nasty things about someone.
Argumentative, irritable, nasty.
If someone ways to you, "you will get your own back" it means they believe you have done something nasty to someone and eventually something nasty will happen to you. It is a way of saying that you will be treated as you treat others.
It means that you have done something bad or whatever, if you have dreams like that then you will have bad luck? You should probably tell someone about it
Ratchet means that someone is dirty,nasty,ghetto etc
She/He should do whatever he/she does normally. Just because someone human there isn't there, doesn't mean God isn't there.
Hmm. "Snark" can be used as a verb, but it doesn't exactly mean nasty... more sarcastically... which can be nasty, but isn't always. So, ""Yeah, right" snarked John" could be nasty depending on how it was directed in the sentence. Snap could work. If someone is snapping at you, it is usually nasty. You can also use grouch as a verb, so someone can grouch at you... that is often nasty, but again, not always. Might just be a mood, not an attack.
There are a few clarifications I would need about your question to know how to answer it, however there are two answers I have at the moment.  If you mean that your boyfriend is nice when its just you two but is mean when he is around friends, then that is a BIG problem. You want to date someone who isn't two-faced like that. Don't let him push you around and be two different people.  If you mean that your boyfriend is nice, but his friends are mean, then you should talk to your boyfriend about it. You don't deserve that, and he should be sticking up for you. Also, what do you mean by nasty? Like perverted or mean?