I think it would be a good idea for me to remove his head and take a dumb down his throat.
What prompted you to want to rip off his head and defecate on him?
He just makes me so mad. I have planned to do something like this for a long time.
Threatening to take off his head and shit down his neck is gross and cruel. Treat the people around you with dignity and respect instead.
I'm going to do it, f* him up.
If you feel this angry with your partner then odds are there are some things that you two need to talk about. May be a good idea to try and let your feelings out to him so he can understand what is upsetting you. Killing him and shitting down his throat is not going to solve anything really.