I like half ovals because they are like taco shells.
They are like taco shells right?
I love so much that you compared half ovals to taco shells.
And I was just about to comment on how awesome that was when I saw it.
As for useless facts... I can't use "etc." when writing anything, which is why I often use "and so on." I think "etc." looks stupid, and writing "et cetera" qualifies as pretentious douchebaggery in my opinion.