Quote from Marshall in Duel Citizenship
Marshall: Man, those Gazzola's trips, that's... That's when we really became bros. Ted: Mm. We ate nothing but jerky. Marshall: Drank nothing but Tantrum. Future Ted: [v.o.] Ah, Tantrum. Tantrum was a soft drink with the highest caffeine content legally available over the counter. It was eventually discontinued after an extensive study by the FDA. Marshall: Oh, man, we went through a whole case of Tantrum one trip. Ted: I was color blind for two weeks after that. Marshall: I think that's the reason that I pass out when I hear church bells.