A few questions on the PG filter. Obviously no swearing or gratuitous gore, but what about subjects that are traditionally not talked about on kids shows but that we, as adults, have no problem with?

For example, obviously in a game like this I wouldn't want to go on a big plot about Vimes becoming an alcoholic again, as that wouldn't fit the tone, but what if I wanted to make a post about some other character saying goofy shit on the omeganet while drunk and play it up for laughs?