See, as I see it, gypsies, given their propensity towards partying, tend to be more resistant than your average human to the effects of inebriation. That's not to say we don't have lightweights, or that we could drink dwarves or the other more solid races under any tables, mind you.
That being said, the fact that gypsies can tolerate more alcohol doesn't necessarily end up being a good plan. It does, after all, tend to unravel schemes and dull reflexes.
Anti-Beer goggles! With proper marketing, I could be a hundredaire!