According to our completely unscientific, utterly irrelevant meeting prophets, their favorite hobby is actually a Theory! A theory about nothing in particular, but it's a great excuse to get out of meetings and stare at a wall.
Meetings 3's favorite theory is the Nothingness Hypothesis, which states that nothing is, in fact, something. It's a complex and mind-bending concept, but trust us, it's worth a read.