I'm going to call my mom a drunk
Why are you wanting to call your mother a drunk? What effect do you think this will have.
She will get upset and she might start calling me names too.
While it's understandable that your mother's drinking may be harming you, it's wrong to call your mother names. You can always let your mom know how her drinking affects you.
Calling her names and hurting her is the plan.
I do no think that that is going to help things. A good talk with her might help her to realize that it is bad to be a drunk.