get on my last nerve

Means when you are ready to lose your temper

You are about to get on my last nerve if you keep asking stupid questions.

by JudiiIvashkov-Black February 28, 2014

last good nerve

The final point of remaining calm.

That bitch is on my last good nerve

by Mighty B July 22, 2003

last gay nerve

The final point of irritation before drastic action is taken.

I'm on my last gay nerve here, one more crack like that and I'm setting fire to your hair!

by Scott Mansfield November 10, 2007