Have it out for American British informal verb phrase
If you say that you have it out for someone, you mean that you attempt to talk with someone about something they've done that has made you irritated in order to work out a solution.
Marry has had it out for him since he blamed her for the failure of the campaign.
She always misses the deadlines and I thought I'd better have it out for her.
It is my roommate who makes a mess in my room. I think I should have it out for her!
The verb "have" should be conjugated according to its tense.
Someone who is totally bad at doing something.
Mary really can't sing for toffee.