Alternate Title: Lucifer Meets the Winchesters
   Summary: Sam and Dean accidentally summon the Lucifer from Hazbin Hotel. Chaos ensues.
   Fandoms: Supernatural (TV series) and Hazbin Hotel (Amazon original TV series)
   Collaboration with: DamonHoyt0
   Created with: ChatGPT
  
Setting: Late Season 5 of Supernatural, in an old abandoned church lit by candles and symbols drawn in blood.

SAM: (finishing the incantation) “...Et voco te, Lucifer, ex profundo inferni. Apare, Princeps Tenebrarum!”

A low rumble echoes through the church. The air crackles with static. Dean stands ready with a blade, brow furrowed.

DEAN: “Alright, Sammy. Any second now, Satan’s gonna pop up in a puff of brimstone and start the end of the world.”

Smoke rises from the center of the summoning circle. A figure slowly forms, sharp-dressed in red and black, with a grin too wide to be holy. The smoke clears—Lucifer Morningstar... but not their Lucifer. This one's tall, thin, flamboyant, and—

LUCIFER: “Heeey, bitches~!”

SAM: “...What?”

DEAN: “...What the hell?”

Lucifer twirls a cane, spins dramatically, and bows.

LUCIFER (Hazbin): “Lucifer Morningstar. King of Hell, Demon Daddy, Part-Time Lounge Singer. You boys rang?”

SAM: “We—we were trying to summon our Lucifer. You know, apocalypse, horsemen, cage in the pit, that whole thing.”

LUCIFER: “Ugh. That guy? Depressing. No fashion sense. Constant existential dread? Hard pass. I’m the upgrade, sweetheart.”

Lucifer casually pulls a cocktail glass from nowhere, sipping it with a wink.

DEAN: (to Sam, deadpan) “So the literal devil is just a depressed duck-obsessed dad that randomly bursts into song?”

LUCIFER: “EXCUSE you. First off, it’s Goose Dad. Second—”

He starts humming a jazzy tune and then explodes into a flamboyant, spark-filled verse:

🎶 “Hellfire’s hot but I’m hotter,
Red suit, bad news, proud father!
Singin’ sin with a devilish grin—
I make damnation look like a win~!” 🎶

Sam and Dean stare, frozen in place. A beat of silence passes.

DEAN: “Sam... I think we broke the multiverse.”

SAM: “I think he broke the multiverse.”

LUCIFER: “Oh relax, it’s not like I’m gonna smite anyone. Unless you’re rude. Or spill my drink.”

A flaming portal opens behind him and a pair of velvet demon wings unfurl. He gestures with mock grandeur.

LUCIFER: “Now if you’ll excuse me, I have brunch with Alastor and then a dance battle with Satan. Your Satan. Poor guy could use a hobby.”

Lucifer steps backward into the portal, flipping them both the peace sign.

LUCIFER: “Toodles!”

The portal snaps shut. Silence again.

DEAN: “You ever feel like this job keeps getting weirder?”

SAM: “...Yeah.”

DEAN: “Wanna grab a beer and forget that happened?”

SAM: “Absolutely.”

They walk out of the church in stunned silence as distant jazz echoes faintly behind them.

TO BE CONTINUED....
END OF PART 1