ream out

verb2

1. •
   (US, slang) To lecture, scold, reprimand, or rebuke, especially in an angry tone of voice.

   • My boss reamed me out after I left the safe door open again.
2. •
   (vulgar) To ream; to penetrate a partner's anus forcefully (either with one's penis or one's tongue) such as to widen the opening.