Noun
bunny boiler (plural bunny boilers)
(slang, humorous, derogatory) A person who acts (or may supposedly act) obsessively or even dangerously towards another person with whom they were previously, or wish to be, in a relationship. [from 1990]
bunny-boiler (plural bunny-boilers)
Alternative form of bunny boiler
bunny-boiler
Bunny boiler is now part of our language, and I'm proud of that. Glenn Close