I didn’t take a video but my cat did a funny thing once.
I was working in the greenhouse one day, when I noticed my cat weeing in one of the pot plants. My wife then came along to repot these pot plants with her bare hands, including the wee’d on one. I had a little chuckle and told her afterwards.
The cat looked very happy with herself.
Luckily, my wife saw the funny side.
*(disclaimer) this story may, or may not, be true.