bite someone's head off
Also, snap someone's head off. Scold or speak very angrily to someone, as in Ask her to step down from the board? She'd bite my head off! The first expression, dating from the mid-1900s, replaced the much earlier bite someone's nose off (16th century); the variant was first recorded in 1886.
Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.