I worked with a woman who was a complete hypochondriac. She would come in 1 day with a brace on her right knee, a few days later on the left..same with wrist wraps and other tape.

One day she came in dragging her leg. She told me she had dislocated her shin, and was going to the doctors after work to get a shin splint...

I still can't stop laughing when I think about it..

I might be the stupid person in this story so here it goes:
I went to an aquarium several years ago. And they were getting to do a starfish feeding. The girl doing the presentation said "how do you think starfish taste?" The room went silent and I blurted out "horrible!" She apparently meant "how do you think starfish taste their food?".

My neighbor got the paper every morning in his boxers and slippers, or boots, depending on the weather. I lived next to him for the first 18 years of my life. Rain, shine, or deep snow, he was always in his boxers. He was a named partner at a lawfirm too and about 50 years older than me. If you happened to be outside at the same time as him paper routine you'd get a wave and a hello. Lol.

Full karaoke performance… in complete silence… with headphones on (lol)

I once saw my neighbour absolutely belting out what I assume was an emotional 80s ballad, but he had noise-cancelling headphones on. No music audible. Just dramatic hand gestures and power stances in total silence. It was oddly wholesome. Made me realize everyone has their weird decompression rituals.