Why does the cutest character in The Super Mario Bros. Movie want to die?

polygon.com:

One of the best running gags in The Super Mario Bros. Movie is also an extremely disconcerting one — and a pointed reference to a specific Mario game, like so much in the movie.

[Ed. note: Spoilers ahead for one recurring cameo/recurring joke in The Super Mario Bros. Movie.]

Deep in Bowser’s dungeon, there’s a little blue glowing star-shaped creature who cheerfully, vocally yearns for death, nothingness, and the void.

This little critter is a Luma, introduced in the Nintendo Wii game Super Mario Galaxy. Lumas are star-shaped creatures with the potential to be reborn as planets and other heavenly bodies. So, as Polygon’s own Michael McWhertor noted when the Luma first appeared in a trailer for The Super MarioBros. Movie, this gag is 100% lore-accurate:

Luma’s references to “the sweet relief” of death are more than just comic relief, they’re accurate to the Luma species. At the end of Super Mario Galaxy, a cluster of Luma enthusiastically sacrifice themselves to save the galaxy by getting sucked into a black hole created by Bowser. These guys absolutely love dying!

The Luma is never named in the movie, but credited as “Lumalee,” and voiced by Juliet Jelenic, the daughter of co-director Michael Jelenic. Knowing that makes the gag even funnier, just like the fact that none of this backstory is referenced in the film. Lumalee is just there, in Bowser’s dungeon, with a cadre of other prisoners, spouting nihilistic bon mots. To the uninitiated, it’s a highly idiosyncratic joke. To Mario die-hards, it’s an extremely good deep cut.

But Lumalee’s non sequiturs about oblivion also serve to highlight just how safe the rest of The Super Mario Bros. Movie plays its gags. While the movie is eager to please, with references galore,