One of the things (of the many) that makes my significant other furious is when I'm sick, I usually go through it with a smile. The first time she asked me why I seemed like I was having such a good time being so obviously sick. I told her that I was not sick very often and that I wanted to enjoy the experience.
The second time I did it, and since then, (7 years later) it just really pisses her off.
I don't get called an idiot very often
But thanks for looking out for me.