U irratate me

I was cleaning out some of the pictures on my computer and found this gem created by one of my talented sons. Yes I am aware that irritate is misspelled which makes it all the more funny to me. I am wondering if one of them was upset with me or should I say irratated with me, so they drew this picture on my computer as a way to vent. It totally cracks me up. I wish I could show this picture to those who irritate me the most!!!