Pitch me series ideas? (Patreon)

I want to start writing some experimental stuff, largely for my 5 dollar patreons (with the goal of eventually releasing them to the public after a greater delay than normal).

But. I'm currently low on ideas. I'm sure something will come to me, but. If you guys have any ideas, please feel free to pitch them! If nothing else, it might jump start my brain. ^^;