At a function (wedding/formal dinner etc) one person writes a set of predictable words/phrases that could be used in the speech/speeches that are about to be given on a piece of paper, rips the paper up and hands a word/phrase to every person at the table. When such words or phrases are used in the speech, the person with that piece of paper has to drink/down an alcoholic beverage.

This is hilarious if everyone takes part and great for lightening up a dull speech.

When you eat dirt for the first time and leave your family to build a shack in the woods