I assume this prompt means, “Who’s the first person you want to share this funny thing with?”
I think it depends a lot on what kind of funny thing it is.
But the person I most often share funny things with is probably Lisey, mostly because we find a lot of the same things funny. Her personality is a lot like mine, so that’s probably a big reason there’s this overlap.
Sometimes, I hear something funny that only my siblings (or a sibling) would “get”, though.
Or sometimes there are funny things that only Mr. FG would “get”.
So. My answer to this prompt is, “It depends. But probably Lisey.”