What did you name your project that's just crazy or nonsense?

I'll start: I wanted to work on a little Thunderbird for the web, and named it CaMaChCo (calender, mail, chat, and contacts). Upon research, this was actually taken, so I went with CalMaChaCon, pronounced KAL-mah-CHAK-on. This was all I could think of, as I currently can't consult ChatGPT for ideas. I would say Calmachacon is right up in the "nonsense" alley, but knowing the meaning of it would make it understandable.