Errrr..

[Burrito Warrior]

Chances of survival? No idea
Chances of having fun? Ehh, potentally quite high.

I weigh about 65 kg but I have a higher tolerance than people who weigh the same or even higher as me. It's individual although weight is a major factor.

But seriously.
I'd advise puking it up if you get too drunk. It's never a good idea to pass out with a rising degree of alcohol in your blood.. Also, you can also risk choking in your own puke if you fall asleep. You should eat.. bread and stuff to soak up the alcohol. Also a good idea to drink water and lots of it.

Thank you for the guidance, good sir.