Popular Expression In Over One’s Head Posted November 4, 2014February 25, 2020 Evil In Over One’s Head = too deeply involved with someone or something, beyond what one can deal with Ex: I’m so stressed over starting this new business. I think I’m “in over my head.” Ex: She was way “in over her head” to think she could change his irresponsible ways. BACK to Popular Expressions Open modal× Become an Evil English Member! Try it FREE for 1 month! Click here to learn more