you have no idea

you have no idea

You cannot imagine or understand. I'm sorry I'm late for dinner again. You've no idea how much stuff I have to get through at work right now. You have no idea what it's like raising two kids on your own while still holding down a full-time job, so stop criticizing me about my parenting!

See also: have, idea, no

Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

you have no iˈdea...

(spoken) used to show that something is hard for somebody else to imagine: You’ve no idea how much traffic there was tonight.

See also: have, no

Farlex Partner Idioms Dictionary © Farlex 2017