be sick of (someone or something)

To be wearied by, bored of, or exasperated with someone or something. I am so sick of all these political campaign ads. They're on all the time, and every year they get nastier and nastier. A: "Chris made another disgusting remark during the lunch break again today." B: "I'm so sick of that guy! When will he learn that we don't think that crap is funny?" I was all gung-ho about this graduate program when I first began, but I must admit that I'm sick of these boring lectures lately.