Early on in the game you can go to Bowerstone. In front of the main entrance is the bar (anyone that sells beer will do) and beer can be purchased there. Purchase several beers (I bought 10 for 100 gold). Drink them (up on d-pad, items, produce, beer, use) until you vomit, took 6 for my character, though it varies.
Downvote?, please explain why...