i am cooked - You're so done with everything that you're ready to scream,

You're so done with everything that you're ready to scream, cry, and maybe throw a chair

I'm cooked. I just got a D on my math test and my mom is yelling at me.

I'm cooked. I’ve been stuck in traffic for two hours and my coffee is cold.

I'm cooked. I’ve had to listen to my brother's whining for three straight days.