This is kind of depressing: every time I make a somewhat-obscure sci-fi reference here, usually no one gets it (or it takes a very long time). But an obscure Seinfeld reference gets a full citation in 2 minutes.

If it helps, my first thought was Seven of Nine[1].

[1]: https://en.wikipedia.org/wiki/Seven_of_Nine

Nothing Seinfeld is obscure.

Exactly. And if you don't say seven in the emphatic manner George says it who are you.

In my whole life I was able to watch 20 minutes of Seinfeld. I feel that i must be an exceedingly weird person to find it absurdly boring and depressing when almost everyone loves it.