This is one that makes me irrationally angry. If I see someone do this, I’ll return it for them while I stare daggers at them. It’s probably immature, but I don’t give a fuck. People who do shit like this are usually contemptuous shitbags.

You should read Proudhon’s work “What is property”

https://theanarchistlibrary.org/library/pierre-joseph-proudhon-what-is-property-an-inquiry-into-the-principle-of-right-and-of-governmen

I sing random shit to my dog and cat a the time. I also baby talk my dog in public. I’m a near a 40yr old man too. There’s dozens of us!