The Wardrobe: Even Better Edition

If you've done the drunkard achievement (pick up a ton of beer) then you'll have all you need for this achievement. As skinny points out he can't drink the beer, no stomach and he also can't pee which he'll point out when you examine the guitar urinal upstairs in the frat house in the office (lil wierd but I'll roll with it). Keep one beer for the main story line and feel free to empty the rest in the urinal to get that sweet guitar riff and achievement. ( i also profited and got rid of the 14 extra beers in my inventory here lol)