Ok, now the meanie weighs in.
I say, strike back!!!!!
Every time he annoys you about something, whatever, just take back a little bit of the You you have surrendered to the job and to him. If he scowls at your 2 minute pickup, act like you don't notice, but smile at him and say, You know, I haven't been taking any breaks - I think I'll start taking them. I need a break now and then. Any problem with that? Smiling sweetly.
If he acts funny about a phone call, say after lunch, Oh are you back? I took this message at, 11:00. You had already gone out to lunch then, I think, so I just took a message. I think it's personal so I didn't ask too many details. Here you go! Sweet smile perfected by now.
If he phones at the very end of the day, and you know it is him, don't answer. Then call back to his voicemail, and say, I think you just phoned me but I was on another call and couldn't get off fast enough. Well, I guess since it's X o'clock and you're gone, it can wait until tomorrow. Cheerio! Your voice is smiling.
Ok maybe you are too nice to implement, but we can think about it, can't we?
a bad, bad
Plucky