Non Sequitur Bingo

A group of people gather for the discordian game of Non Sequitur Bingo. "But how do we play" they cry. Determine order of play by your favorite method; flip a coin, roll a die, paper-rock-scissors, steal cage match, whatever. The first person says three words that have nothing to do with each other but evoke a strange/humorous mental image (example: Orbiting Whale Pump). These three words form the categories for this round. The next person tries to come up with three words that fit each category in order but that still don't relate to each other. No word can be repeated (no one in this round can use "Whale" from the previous example). A word fits a category by general agreement (Circling might fit in the category of Orbiting). This passes from one player to the next until there aren't any more good word combos, people get bored, or you're out of beer.