->''I'm just a prom night dumpster baby,''
->''I got no mom or dad.''
->''Prom night dumpster baby - ''
->''My story isn't long, but boy, it's awfully sad...''
-->-- '''The Prom Night Dumpster Baby,''' ''WesternAnimation/FamilyGuy''

Often when a fictional work features a [[TeenPregnancy pregnant teenage girl]], she'll go into labor at the prom. Most likely because she got knocked up around homecoming. May overlap with MySecretPregnancy or a SurprisePregnancy.

* ''Magazine/{{MAD}}'' once featured a series of fake magazine covers, including one called "Prom Mom" with articles like "Drinking the spiked punch: What the hell, it's not like anyone expects good judgment from you at this point!"
* The parents of Wrighty from ''Scream Queen'' abandoned him in a shopping mall dumpster on prom night, though he was saved from dying when he was found by the building's custodian, who then raised him in secret.

[[AC: {{Film}}]]
* In ''Film/{{Saved}}'', an extremely chaotic prom is capped off by Mary going into labour.
* The '80s film, ''For Keeps'', featured Molly Ringwald going into labor at the prom.
* ''Film/CabinFever 2'' has a gruesome version where one of the promgoers has an '''extremely messy''' childbirth in one of the public restrooms, after contracting a flesh-eating virus.

[[AC: {{Literature}}]]
* The novel ''Someone Like You''. Half the school comes and waits in the waiting room.

[[AC: LiveActionTV]]
* The ''Series/ColdCase'' episode "Family". The mom gave birth in the restroom during the graduation party and [[spoiler: the baby's father was killed by the school principal when he refused to give their baby up for adoption.]]
* Samantha Taggart from ''Series/{{ER}}'' explains this to be the case with her son Alex, who she had when she was only fourteen. Because of the nature of his birth, Sam had to raise Alex herself.
* In one episode of ''Series/VeronicaMars'', [[spoiler:Trina Echolls is revealed to be the "prom baby" abandoned in the bathroom 25 years ago, in an elaborate gambit by Clemmons to oust the principal (the baby's father) and take his job]].
* Michael remarks in one episode of ''Series/MyWifeAndKids'' that his wife, Jay, missed her prom because she was giving birth to their first-born, Junior, that night.
* The ''Series/LawAndOrder'' episode "Denial" played with this trope. The parents were college students, and the baby was actually born in a hotel, but shortly afterward, the parents attended a college dance as if nothing had happened.
* In season one of ''Series/{{Reba}}'', Cheyenne goes into labor on her graduation day, but ignores the pains right up until she has to walk across the stage to get her diploma.
* ''Series/RaisingHope'' has Jimmy, who is now grown but was born that way.
* On ''Series/MyNameIsEarl'', Earl was jealous of his babysitter, and poked holes in her boyfriend's condom, which [[LawOfInverseFertility (of course)]] resulted in her getting pregnant. She had a ShotgunWedding with her boyfriend, and gave birth during the reception, still in her wedding dress.
* ''Series/BeverlyHills90210'': New series, with Adrianna. Subverted as Adrianna does go into labor at the prom, though manages to give birth to her daughter at a nearby hospital.

[[AC: Music]]
* The Music/{{Nickelback}} song "Throw Yourself Away".
-->''Baby's born on a bathroom floor''\\
''Her mother prays that it'll never cry''\\
''But nothing's wrong, you've got your prom dress on,''\\
''When they ask you'll say "it isn't mine"''

[[AC: WebAnimation]]
* ''WebAnimation/TheMostPopularGirlsInSchool'': [[spoiler:The daughter of Saison and Blaine, named after Brittnay.]]
* The Website/CollegeHumor video, ''[[https://youtu.be/Veq4Oc8S7-I How To Prepare For Second Puberty]]'', brings up the "conceived-on-Prom-night" variation.

[[AC: WesternAnimation]]
* ''WesternAnimation/FamilyGuy'' has a song titled [[http://www.youtube.com/watch?v=kRj-S8Aklcw "Prom Night Dumpster Baby"]].
* Summer from ''WesternAnimation/RickAndMorty''. She wasn't actually born at the prom but was conceived when her parents had unprotected sex on prom night.

* "[[http://www.time.com/time/magazine/article/0,9171,986568,00.html Prom Nightmare]]", courtesy of TIME Magazine.
* On a related, but more innocuous, note: a persistent rumor states that UsefulNotes/WinstonChurchill was born in a cloakroom during a dance. He was not in fact born ''during'' the dance, but his mother went into (possibly premature) labour during it and he was born 24 hours later. She was carried from the dancefloor into a downstairs room, unable to get back to her bedroom. It was not a 'ladies room', nor a 'bathroom', but a regular reception room that just happened to be covered in cloaks and other articles at the time. When somebody asked Churchill if the story was true, he replied, "[[DeadpanSnarker Although I was present at the occasion, I have no recollection of the events leading up to it]]."
* Although it didn't happen during a dance, this nonetheless [[http://www.stuff.co.nz/dominion-post/archive/national-news/173636/Dead-baby-student-sentenced happened at a university hostel]] in New Zealand in 2006.
* There was a case of this happening in 1997, where the mother, [[https://en.wikipedia.org/wiki/Melissa_Drexler Melissa Drexler]] (dubbed the "Prom Mom"), gave birth in the women's bathroom, dumped the baby into the trash and then went back to dancing. She pleaded guilty to aggravated manslaughter and got fifteen years, but served only three before being released on parole.