The FX network, standing for Fox Extended (sort of works), is owned by Fox, but don't expect Fox News values here. We're talking Russian spies (The Americans), satanism (American Horror Story), and cohabitation (You're the Worst).
Let's face it, traditional sitcoms can get cloying quick; that's why you need these shows, to bring some dark, sarcastic, alcoholic balance to your life. You can't have the Yin of Friends without the Yang of Fleabag.
These unpredictable comedies range from purely improvised game shows through comedies like Curb Your Enthusiasm and The League that include partially improvised dialogue--and of course include anything with Drew Carey.