I always knew dentists were evil.

A scorned dentist is facing jail time after surgically removing all of her ex-boyfriend’s teeth after he dumped her, authorities in London said.

Marek Olszewski, 45, made the mistake of scheduling an appointment this week with his ex — 34-year-old Anna Mackowiak — for a toothache, according to the Daily Mail.

So Mackowiak allegedly did what any burned beau with a set of pliers and some anesthetic would do: she doped him up, pulled out all his teeth, and wrapped his head with bandages so he wouldn’t notice until he left her office.