Obsessulated
When your obsession is so strong, it’s like it’s got a PhD in annoying you. You can’t think about anything else, and it won’t let you go.
I’m obsessulated with this song. It’s in my head, and it won’t leave.
She’s obsessulated with her hair. It’s perfect, and now it’s talking to her.
He’s obsessulated with his job. He even dreams about it. It’s haunting him.