You have 1 hour to get sh*tfaced

[ReptileHouse]

Irish car bombs are the stuff. They'll mess you up in no time. May be tough with the "no puking" thing, though.

If it were me, I'd probably just keep it simple and pound vodka shots and drink some water to keep from puking.

I'll guarantee that patron shots will do the job. The reason I can guarantee it is the same reason that if I were doing this, I'd be drinking vodka, not tequila.