But here's a list of things to consider (oh the horror, there's nuance):

-Religious humor: I think poking fun at religions that are dead or not mainstream is acceptable. Best to avoid jokes about mainstream religions, even if you know how to make a joke without offending anyone.
-Political humor: This is another sensitive subject. The best I can suggest is to things that everyone can agree on.
-Dark humor: Tragedies that happened at least 5-10 years ago are probably okay, but don't quote me on that.

If any of the mods/admins think I am encouraging things that are against the site's guidelines, I'll take responsibility for my ignorance.