My girlfriend calls me dumb, stupid, and other things when I do something that's dumb is that normal and okay?

I don't call her an idiot when she does stupid things but she tends to call me stupid, dumb, or whatever else is that normal? She says she's just kidding but I told her I don't like it and it's still a habit she has.

It's really under my skin

My girlfriend calls me dumb, stupid, and other things when I do something that's dumb is that normal and okay?
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