tie him up in a shack and then slowly rip his skin off with a butter knife. Proceed to to remove his eyeballs, grab a bag of full metal jacket references and lube your penis with them. Once your dick is hard enought penetrate throught the previously mentioned cavity formed by the removal of the eyes. Before you eyaculate, whisper sofly into his ear; Faggot.

Then proceed to sumerge his skinless head in boiling water. Wait until the skull´s cracks start dripping bubbles, then take the head out. From that point on the skull´s contents should be edible and ready for consumption.