The one who uses the spaghetti sauce in the image.

just to be clear, my comment was a joke, based on the color of the cat,

What's wrong with "sketti"? I've just heard it like this somewhere, prolly from some aussie, idk, it's fun to pronounce it like that

My expectations are always low towards weird cullinary combinations, and, frankly, i don't like spaghetti, or rather, pasta in general, i'm more of a dumplings kind of guy.

This sauce mix and sketti should work well with some kind of meat. Baked meat would be ideal ofc, but some kind of sausages might work too

If it's just pasta and sauce, it's hard for me to imagine mayo+pasta combo to be tasty, as the texture would be too slimy, with or without mustard. The fact that pure mustard+pasta sounds meh doesn't help either.