Moe: Ah, you must be here for the, uh, Duff Trivia Challenge.
Duffman: That's right, local distributor! One of you could win a lifetime's supply of Duff! Okay, chug monkeys! What beverage, brewed since ancient times, is made from hops and grains?
Lenny: How about "Ancient Hop Grain Juice"?
(Homer realizes the answer and incoherently tries to say "Beer, beer, beer!")
Moe: Wait, wait, wait! Homer's trying to make a guess.
Homer: (Frantically) Brr, brr, brr!
(Homer turns the beer tap on and points at it.)
Moe: What are you doing? You're gettin' some kind of booze all over me.
Duffman: (Blows air horn) Time's up, the answer is... Beer! Ooh, duff luck!
Carl: I never would have figured that out.
Lenny: That's the kinda thing you just gotta know.
(Homer cries some more)