Viagra roulette is a game, not to be undertook lightly. A round of drinks is bought, bottled, and a viagra is put in one. The drinks are shuffled by a none player and shook till the pill is gone, then every playing down a drink. One unfortunate drinks the viagra, and is left at full mast for the rest of the night.
Oh god we played Viagra Roulette last night dude, Jimmy was practically dry humping anything with tits because he drank the pill!
by TomasaurusRex November 19, 2011