HoloFang

HoloFang is the het ship between Miguel O'Hara and Lyla from the Spider-Verse fandom.

Spider-Man: Into the Spider-Verse (2018)
In Nueva York, Lyla moderates and observes the events of the first film and reports back to Miguel after completing the prototype of a Multiversal Traversal watch which Lyla states is called a Gizmo after correcting Miguel. She asks where he had been and how a text would've been nice but he dismisses this, questioning further on what had happened while he was gone and she catches him up to speed as they banter back and fourth with one another. Miguel activates the gizmo as she asks him where he'd like to journey to first and notes he could possibly be the first and last person to make an atomic multiversal jump to which he replies to go to the beginning. Miguel then arrives at a simplistic dimension seemingly set in the 1960s where he meets it's universes Spider-Man.

Spider-Man: Across the Spider-Verse (2023)
Four months and a year set after the events of Into The Spider-Verse, Miguel has successfully assembled a legion of Spider-Counterparts from alternate dimensions dubbed as the Spider-Society. Due to the events of the first film, Kingpin's Collider created tears and rifts in the Multiverse which Miguel and the rest have had to clean up. Miguel arrives at Gwen Stacy's home dimension after a Vulture from the Italian Renaissance invades it. Gwen and Miguel fight him and when Miguel is knocked into a pile of rubble he sheepishly tries to indirectly ask Lyla to call for backup. She begins to tease him saying he'll need to actually say it pretending she doesn't know what he's asking for and when he finally does in a frustrated manner she reveals she already had moments prior, but telling him she enjoyed that.

Once Miles is brought to the home-base of the Spider Society, Miguel then requests Lyla to "Do the thing." to which she confusingly stares back at before he elaborates on as the virtual explanation of the Spider-Man canon event hypothesis. She later appears beside him as Miles is told about his father and Miguel begins acting continuously more aggressive toward Miles, considerably more after Miles refers to Lyla simply as an algorithm to which she takes offense at.

Fanon
HoloFang has a decent amount of following behind it, some preferring it from a platonic sense and others thinking it would make a fascinating romance since even the brief post-credit scene of the first film had many fans entertained by the dynamic displayed between them, especially the playful personality of Lyla contrasting heavily with Miguel's serious and less humorous demeanour. They were highly compared to K and Joi from the Bladerunner 2049 film due to the strange and unique Hologram/Human romance portrayed between Ryan Gosling and Ana de Armas. People also found HoloFang reminiscent to Peter Pan and Tinkerbell, as Lyla can change her holographic size at will and at one point floats above Miguel's shoulder in the film.