wat do u think of ppl who talk like this...

[Metaphor]

...his bunch of kids talking with huge amounts of profanity, "friendly" cursing and swearing at each other.
But the thing is, around them are parents with their lil kids, older folk... I mean, come on la. THey're also giving the looks and shaking their heads in disapproval at the antics of these teens.

As far as the first sentence goes, it applies to most teens that I know of, and to a certain extent me as well. I swear, but I not "huge amounts".. and I watch my mouth and my behaviour when I go out, regardless with my friends or not. I do agree that it's quite rude when one dines out only to have seated next to noisy f's like that. Choose a quieter place or simply don't go out.