1 {scene: Underground, in the secret dwarven kingdom of Dwergenberg. The party have come across a store of barrels.}
1 Dwalin: Och! Stoores o' dwarven whusky, distulled in the ginuine dwarven fashion, ye ken. Try soom! {translation: Ah! Stores of dwarven whisky, distilled in the genuine dwarven fashion, you know. Try some!}
1 Lambert: Hmmm... unusual.
2 Alvissa: But whisky needs malt and barley. How do you grow those underground?
3 Dwalin: We dinnae. {translation: We don't.}
3 Lambert: So what's it made from?
4 Dwalin: Foongus! {translation: Fungus!}

Unfortunately fungus whisky isn't a completely original idea. Google revealed to me precisely one other site that mentioned it. Funnily enough, it's a site expanding on dwarven culture in a Dungeons & Dragons campaign setting.