In the Watergate tapes, President Richard Nixon repeatedly refers to a certain incident as "the whole Bay of Pigs thing." While it's never explained, he was probably talking about the disastrous Bay of Pigs Invasion in 1961.
Ottawa Senators coach and former hockey player Guy Boucher has a very distinctive scar on his cheek◊. When asked how he received the scar, his answer was, "it's not hockey-related. I didn't tell anybody back home, so it's like this little enigma. My kids don't even know."
Similarly for the longest time Tina Fey would not reveal how she got the scar on her left cheek. She was slashed by a stranger as a 5 year old.
The creator of 7Up died without ever telling anyone how he came up with the name...
Apparently it has something to do with lithium, which has a mean atomic mass of approximately 7.
In LEGO's 2003-2004 promotional and story materials for "The Astrobot Diaries", in which two astronaut minifigures were chosen to go to Mars, it is repeatedly mentioned that Biff Starling is a replacement for another astronaut who suffered a "freak zucchini accident". When asked about this, characters respond with variations of either "It's classified/still being investigated" or "You don't want to know."
One of those "Reasons Why I Didn't Do My Homework" shirts you see being worn all over by juvenile delinquents in middle schools says "It was destroyed in a freak accident involving a hippo, a toaster, and a bag of frozen peas. You don't want to know the details"
Colbert: I want to thank you for not asking me about that thing that we pre-agreed that you wouldn't ask me about, ok? O'Reilly: Ok. The kid— the thing that happened... Colbert: Don't, eh-ah... ok?
When voice actress Amanda Winn Lee was asked in an interview to describe the scariest experience she'd ever had with a fan, she dropped dead silent for a moment before her husband Jaxon Lee suggested she talk about her second-scariest experience. See for yourself. She's never revisited the topic since.
Another voice acting related Noodle Incident: for years during The '90s voice actor Tristan MacAvery was an employee of ADV Films and colleague of Matt Greenfield. Around the turn of the decade something happened between them that caused MacAvery to quit ADV and voice acting in general and develop an outspoken hatred of his former employers, Greenfield in particular. Rumors have been flying for ages, but this day only those involved know exactly what happened.
If this seems miniscule or silly, keep in mind that MacAvery was the voice of Gendo Ikari, essentially originating the role and giving the character explosive popularity thanks to the series airing on [adult swim].
Among the things that the women in Lysistrata agree to abstain from doing is "crouch[ing] like the lioness on the cheese grater." The only historical fact we have about this activity is that it was the single most expensive "item" on the "menu" at an Ancient Greek brothel.
Midgets, for some reason, are frequently featured.
Marvel Studios and Terrence Howard were notoriously tight-lipped about Howard being replaced by Don Cheadle in Iron Man 2. It's still uncertain why Howard was fired, although money is an oft-cited (but not confirmed) reason.
Howard later revealed that his agent had rejected a contract offer from Marvel, having grossly overestimated his client's importance, with the expectation that the studio would come back offering more money. Marvel used this as an excuse to let Howard go because his unspecified behavior on-set made it difficult for the cast and crew to work with him.
In modern Turkey, the end of the Ottoman Empire during World War I is basically a big Noodle Incident that is taboo to talk about, mostly because that was when Turkey's Christian minorities began to suspiciously vanish.
The Creation of the Universe. We still don't know what exactly happened with 100% certainty.
The Roman poet Ovid did something that got him exiled to Tomis on the Black Sea by Augustus. Despite writing several volumes of poems complaining about his exile, he refuses to describe the cause more specifically than "a poem and a mistake" (carmen et error). Modern theories start with him being involved in Julia's love affair and move up from there.
For years, neither J. Michael Straczynski nor actor Michael O'Hare would say exactly why the latter was replaced with Bruce Boxleitner after the first season of Babylon 5. In June 2013, some nine months after O'Hare's death, Straczynski finally told the truth, having promised O'Hare that he would; O'Hare, throughout the first season, was battling near-crippling schizophrenia, but refused to seek treatment for fear of putting other people's jobs at risk and not finishing filming. Somehow he made it through the first season, to be replaced by Boxleitner for the remainder of the series' run. O'Hare asked JMS to keep quiet about it until after his (O'Hare's) passing, but asked that his story then be told in hopes of raising sympathy and awareness for those with mental illness.
On the Today show of May 27, 2013, Kathie Lee Gifford tells Hoda Kotb that she has been banned from returning to Santorini Island, Greece, and claims there is a big photo of her at the airport with the caption, "Do not admit." Kathie claims the reason why is because of a plumbing problem. When Hoda asks her what was the plumbing problem, she says, "I'll tell you at the commercial break."
In Terri Irwin's memoir of her married life with Steve Irwin, she recalls a family trip to Singapore where their young daughter Bindi decided to make tea while not wearing any pants.
Terri: When was the last time you had a girl with no pants fix you tea?
Steve: The last time I was in Singapore. note Steve hadn't visited Singapore since before he and Terri had met
Five decades later, Werner Herzog has yet to release (and, in all likelihood, will never release) "Game in the Sand", a 1964 short film. Not much is known about it, other than the plot concerns four children and a rooster in a cardboard box, and that there is a scene where the chicken is buried in sand up to its neck. According to Herzog, the filming "got out of hand", and he had to abandon the project. Given that his 1970 movie Even Dwarfs Started Small includes footage of piglets attempting to suckle on the body of their dead mother pig, chickens eating each other, and somebody being hit by a truck (all shot accidentally over the course of filming), one can only imagine how bad "Game in the Sand" must get.
A fraternity at the University of Tennessee was in the spotlight for a minute when one of their pledges was admitted to the hospital for alcohol poisoning, which in of itself isn't unusual for a frat. What was unusual was the allegation that he had ingested the alcohol anally (known informally as "butt-chugging"). The allegation was strong enough that the frat called a press conference where their lawyer expressly denied that the fraternity member was butt-chugging (using that exact term), and interestingly enough, reaffirmed the pledge's reputation as heterosexual. After the lawyer made the statement, reporters asked the pledge what really happened that night. His answer: "It's a long story".
The destruction of the Library of Alexandria. It is still not known who was responsible or even exactly when it happened. For all modern historians know, it may have been multiple times for multiple reasons.
After director Josh Trank was fired from his planned Star Wars spinoff movie due to the epically Troubled Production of Fantastic Four, Max Landis, who wrote Trank's previous film Chronicle simply tweeted: "karma". This tweet led many to wonder what Trank did to Landis that would make him feel that way.
In his memoir Failure Is Not An Option, former NASA Flight Director Gene Kranz writes that he got grounded during flight training because he "broke [his] left wrist in a stupid accident (with the help of a goodly amount of beer)." He doesn't provide any further details about the accident.
One summer program for gifted students has several rules that hint at interesting back stories, including "No unauthorized explosions in the laboratories", "No student may operate a motor vehicle at any time", and "No student may bring wild animals into the dormitories". Mind you, this is an ELEMENTARY program...
Many nonsensical state laws can be seen as the result of these. Whether it's stealing, murder, or crossing the state line with a duck on your head, every law exists because at some point someone had reason to say there ought to be one.
A school library has a sign that reads: "In light of recent events, NO OREOS will be allowed in the library". We need to know exactly what happened.
The Anti-Chinese Campaign by the Mexican government. From 1911 to 1934, taking advantage of the legal vacuum caused by the Mexican Revolution, the government deported many Asian people from Mexico, and arrested and executed around 400 Chinese merchants in the northern city of Torreon.note The Mexican North, at the time, was very culturally similar to the American South, racism included. Chinese workers lost a lot of their civil rights and were gathered into ghettos, deported, and publicly shamed; many of those laws remained until the last legs of World War II. What's weird is that neither China nor Japan have ever accused Mexico of any wrongdoing against their citizens to this date, especially considering the grudge they still hold against one another for the Rape of Nanking. Sure, it hurt many more people, but it only lasted one year, whereas what Mexico did lasted three decades, so it's still incredible that all countries involved have not spoken on the matter since. Outside the Torreon Massacre, there's no further information of any other massacres against Asians within that time period, other than the fact that that 16,000 Chinese immigrants, and an unknown number of Japanese and other Asians, were deported or killed.note One possibility as to why no one seems to care anymore is that many of those immigrants were people who defected from their countries illegally, or worked in the construction of rail lines in the USA and in Mexico since the 1800s, and thus were borderline slaves. Most of the times their homelands didn't give a damn about the fate of their citizens abroad, since common citizens weren't allowed to leave their countries without permission, and those who were deported back to their countries were often jailed or executed, so it's very likely both Japanese and Chinese governments don't want to admit their part on the whole deal. As for Mexico, the government doesn't teach this incident in either public or private schools and there's very little information about it in either Mexico, China and Japan; as of now, the only article about the topic is located in the Spanish Wikipedia.