My brain is filled with microscopic robots

I can feel them. My brain is infested, and I hear them too! They won't shut up! They tell me that I need to repeatedly bang my head against a wall. I don't know what to do or who created the robots, but they are driving me insane. And one of them literally crawled out of my ass this morning. And there are little insects coming out of my ears. And they are robots too, leaving me and looking for new hosts to infect!

How did they get into my head? Who put them there? I just can't imagine, but one thing is for certain, tiny robots are making a mess of my brain..... And the god damn fucking things are driving me absolutely nuts.