In the ending where Danny marries Sabrina, they have a daughter named Tabitha. Tabitha is the name of a character from Bewitched, another series about witches.
TMDDF: Danny and Kara
To the Stranded fic series when Danny says Star wouldn't change how she treats him even if they were the only people on a desert island.
TMDDF: After Many Dates: Danny and Kim
In Chapter 12, the scene where Danny tries to reveal his secret identity to Kim is similar to how Spider-Man revealed his to Mary Jane in Spider-Man: The Animated Series. However, what followed was a shout-out to the Doctor Who special ''Return of Doctor Mysterio", where the superhero named The Ghost tries to reveal his identity to the woman he loves but she's too busy realizing she's in love with his alter ego and bringing up why she loves him that he chickens out, just like Danny.
Danny and Vlad's final battle ends with a mirror to All Might and All for One's final battle in My Hero Academia.
Danny tells Monique and the Fashion Underground, to their disgust, that scarves are cool and so are bow ties and fezzes.
In Christmas Tales, Danny is revealed to be a big fan of a series of games called "Quiet Mountain".
Thanatos’s reveal as Dark Danny is structured identically to Savitar’s reveal as the future Flash in The Flash.
TMDDF: Danny Chooses Alex After the Many Dates
When Danny learns Alex and her friends once were a band known as "The Spies", he alludes to the cartoon known as The Impossibles.
Clover finds Tucker so geeky she wonders if he's really like that or if he's Danny's wingman. Tucker alludes to Charlie's Angels by offering to be their Bosley.
The Chapter title "A Freezing Adventure" is a translation of Frozen (2013)'s Brazilian subtitle.
When Jerry introduces himself as "Jerry Lewis" to people who know his position at W.O.O.H.P., they tend to assume he codenamed himself after the actor of the same name.
TMDDF: After Many Dates: Danny and Gwen
Deadpool, upon getting his hand on fire, punched Vilgax while shouting "Falcon...Punch!"
Danny uses He-Man to question if, like him, the Sailor Guardians showing more skin, in this case their legs, hides their identities.
Danny outright compares himself to the Ghostbusters when describing his secret to the Sailor Guardians. It's also a shout out to his appearance on DEATH BATTLE! as he admits he can do things Bill Murray can't.
When Danny asks if Emeraude is Skulker's blind date, she says she offers herself only to her darling prince and Danny asks if that makes her the wicked stepsister.
To Zootopia. Donnie eventually decides his brothers cannot blackmail him without evidence and tells them it's their word against his. It turns out one of them recorded Donnie saying there's nothing they can do about it and that he's spying on Danny and April's dates from a safe enough distance to avoid detection. Like Nick Wilde, he's told it's actually his word against his.
