I guess this is funny:
A couple of days ago I decided to try and groom my younger cat(something he doesn't like at all). I gently lifted him, tried grooming his back but then I noticed that he is simply trying to break free. So I put him down and he briefly looks at me and then proceeds to stand up on his feet and throw his claws at me. He managed to scratch my...well, my balls. Two scratch marks to be precise. I was pretty scared at first but then I decided to treat my private part with some bandages and alcohol. I am good but who knows what could have happened under "different circumstances".
It's all good though, I didn't name him 'Ignus' for nothing.
Funny thing is that he didn't even hiss or growl, he simply stood up like a man and defended his rights!