Hatenutting
The act of ejaculating to a character in media or person you hate.
John: "I just read this one hentai with Mami in it. It was so hot, I nutted so hard"
Sam: "but I thought you hated Mami?"
John: "It's called hatenutting Sam, smh"
Sam: "but I thought you hated Mami?"
John: "It's called hatenutting Sam, smh"