Have a/some nerve American British informal
To do something daringly, impudently, and maybe upset other people
Jordan has some nerve, he blames Robert for mishaps whenever they occur.
Wow, they've had a nerve when criticizing the manager for coming late.
It's an important secret of our restaurant, you have some nerve asking for the recipe of this delicious dish.
The verb "have" should be conjugated according to its tense.
A humorous way of saying that what one has said is just what they acknowledge and may not be entirely accurate
Mike: Have you returned from your vacation on the beach? Your skin seems to get tanned.
Jenny: My skin is always dark. That's my story and I'm sticking to it!