Wide awake drunks are always more fun to hang with than the passed out drunks. Sip a smooth drink that will ensure you don't fall victim to permanent marker 'staches without adding Red Bull or other energy drinks. Vicious Vodka ($30) is a "Premium Caffeine Infused Vodka" distilled three times from a mix of five grains. This drink is strong and delicious and packed with the maximum caffeine allowed in vodka by the US government for optimal jolt. [source]