Very difficult for one to comprehend or do. Why she loves sports so much is beyond me. Personally, I never saw the appeal of running around and getting sweaty. Of course I'm calling a professional—installing a new heater is beyond me.
Advanced beyond my ability to understand or make sense of the subject matter or task at hand. The stuff they're teaching in this advanced math class is beyond me. It is beyond me why you don't help with the chores even after I've asked you several times.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
completely missing or surpassing my understanding. I'm confused. All this is beyond me.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.