Get (one's) Irish up phrase informal
To become angry or make someone hostile, defensive, or irritable.
Noisy children got the teacher's Irish up.
She got her Irish up and made a real exhibition of herself at the party.
I got my Irish up because he has lied me.
To argue with somebody
1. Become angry or lose self-control
2. To plunge into the deep part of a pool
To look or glare very angrily at someone
The verb "get" should be conjugated according to its tense.
To interfere somebosy's plan or bussiness
I don't mean to throw salt on your game but she is not a good girl for you to hang out with.