Koch told me that for years he has swallowed your standard Fleischmann's dry yeast before he drinks, stirring the white powdery substance in with some yogurt to make it more palatable.
"One teaspoon per beer, right before you start drinking."
After multiple people offered to buy Fallon a shot at a Chelsea bar, he decided to go ahead and buy the entire bar a shot of vodka. He, of course poured the drinks. One of the guys at the bar, Richie Alexander, pulled out his phone to captured the inebriated goodness.