Sir, the joke is me being an absolute idiot in 2017 (when fidget spinners were a trend), where I poured water on my fidget spinner because the people in my class told me to. Water rusts the bearing inside. This meme was to make fun of me, not to make fun of fidget spinners.
When you started the thread, you said that the joke was good. But, later on in the thread, you said that it wasn't funny. It seems you said "Good joke." just to be polite.