( informal )
1.
to be in a very bad condition; to be unable to be repaired :
The car had had it.
2.
to be extremely tired :
I've had it! I'm going to bed.
3.
to have lost all chance of surviving sth :
When the truck smashed into me, I thought I'd had it.
4.
to be going to experience sth unpleasant :
Dad saw you scratch the car—you've had it now!
5.
to be unable to accept a situation any longer :
I've had it (up to here) with him —he's done it once too often.