So the aim of the game is for the tboys to do a chill thing, let's use the example of Pizza Party. To pull off the Pizza Party successfully, the players need to fill the Chill Clock. To do this, players narrate their actions (I'm going to clean the house!) and roll their dice to see how it goes (I'm going to roll with Tummy cos I'm using my body). If they roll a 6, they tick one segment of the Chill clock. Once the Chill clock has all segments ticked, the Pizza Party is ready! We narrate how awesome it is.
Does that answer your question about the Chill clock?