My friend got Sh!t faced yesturday. How do I help people puking?

Steal his wallet, that will teach him not to drink too much anymore.

If I were you, I wouldn't put myself in the position to be "put in charge" of a puking drunk guy, while my other friends partied.

Acute alcohol poisoning is very dangerous. Next time someone passes out, call 911. Also, don't baby sit jackasses.

Give him water and let him puke, hopefully next time he will know better.

hydration is important and that he doesn't pass out and choke on his vomit. Keep him walking and if all else fails throw him in a cold shower. If that doesn't work than he may have alcohol posining which is baou drink news. Than he need medical attention ASAP

Over drinking as you have seen from personal experience is a potentially serious problem.
Normal over drinking, the person will get sick, and get the contents out of their stomach, the will probably soon fall asleep. If you can keep them awake, give them water to drink, and watch.
If this person has chugged beer and mixed alcohol, then the problem becomes potentially life threatening. This person may loose consciousness very quickly or surprisingly. This would be a situation I would call 911 for. There is a real potential of alcoholic poisoning. There is nothing you can do for this person except keep him on his side so he does not drown in his own vomit. If he has chugged hard liquor he will die without intervening professional medical care.

poor kid...if he's puking, that's a great sign! that means his body is getting rid of all the poisons but naturally...unfortunately, he'll be dehydrated all day...he'll loose electrolytes too so vitamin waters might help him...but not the red/blue dye colored ones...those aren't good for anyone and he might puke even more b'cuz of it...clean starchy foods like crackers, white bread or rice could help...nothing with too much salt or sugar...and keep him out of extreme heat...that'll make him pass out for sure...good luck!

Tell him what a pathetic loser he is. Call an ambulance and let them deal with him.

In future, hang out with some different friends who don't behave like irresponsible teenage ****tards.