Is it normal to talk to yourself in accents out loud/in thoughts?

I've always been fond of other languages, but I was thinking, you know- as we humans do- and I realized I was narrating my thoughts in my head in a British accent. I've been talking to myself in accents a lot and even using the respective dialects of such, most of the time I do talk to myself in an accent, really. Either Russian or British, sometimes southern US, sometimes Scottish/Irish accents, occasionally Australian (you get the gist). Like just the regular self chatter, and there have been times when I would go in the bathroom and look at myself in the mirror- and talk to myself in accents. And now, as I enact scenes in my head of how things are going to happen in a meeting tomorrow, I have an accent in my meeting. I wouldn't say this is the first time I've narrated myself in my head with an accent, I just happened to catch myself. Anyone else? Normal?