Okay to start with yup, then just something about the venue/event/current surroundings would probably be best...
Hey, you're cute. Are you friendly/interesting?
Thoughts: Hey, you're creepy. Are you boring/stupid?
You guys seem like fun, had to come say hi.
Thoughts: You are so bored you want to attach to our fun and even mention it? Can't you just start a conversation without mentioning the obvious?
The good thing is he approaches without hitting on anyone specifically though... which is a good thing, as long as he makes it obvious later on who he likes, to avoid a catfight (?) or if he just keeps it friendly with all of them to later do some things as a group maybe..
Hey, you have such a cute group dynamic going on. I want to meet you guys.
Thoughts: Again, sounds like you want to 'attach' to our fun and 'group dynamics' (huh?)
Do you want to meet me or my friends? Why is he using these big words at this gig?
Hi, my name is [your name]... How are you?
Thoughts: Okay, why do I need to know your name first thing right away? I'll probably forget it soon anyway... But okay, let's see what else he has to say...
And can't you observe a bit to see how I am? (if she's feeling bad: might make her cry!! lol!) If she's feeling good or just does the polite 'I'm fine' it may be okay...
For me, this would work better if we danced or talked a bit with this guy before... And the 'How are you?' just seems... off... don't know.. Can't you see if I'm enjoying myself or not?
Hi, you look like someone I would like to meet.
Thoughts: Hey, you don't. lol (I'm evil, okay!!
) Or if he does look good: 'Gosh he's cute but why do men come up with such lame lines?' lol Or if he looks 'okay': Okay, let's see what he has to say...
Hey, you look familiar, do I know you?
Thoughts: This one might actually really work, depends on how you do it... If she really doesn't like you she may just shake head and walk away... If she does like you you can maybe talk a bit about deja vu or something...??
Classic openers?? Huh?? Do these things ever really work??
Maybe for the younger girls in their late teens/20's or something?
And in what kind of venues/places?
Also disclaimer: I'm not a native speaker of English so these things may sound different in different countries!!
Of course if you look really hot/attractive to the girls you can probably say anything, but some of these things do kinda creep me out a bit lol!!
No wonder I'm still/again single!!