Masturbation portrayed as being bad for you, possibly making you go blindnote There is some slight truth to this, as both ocular humor and ejaculate contain zinc, thus chronic masturbation could, in extreme cases, lead to a zinc deficiency that could harm the eyes. Nobody's known to have actually gone blind from it, though., go deaf, or grow hair on your palms.
Another supposed result of masturbation was that it would make you go mad, though there was at least some reason for thinking this; asylum doctors would notice that many mentally disturbed people masturbated a lot, and reasonably (thoughincorrectly), concluded that the madness was caused by masturbation.
Mostly a Discredited Trope we have outgrown. While certain Jewish and Christian groups still do frown on male masturbation because of the story of Onan in the Old Testament, the idea that masturbation could cause actual, physical harm came from Victorian Britain and the Second Great Awakening in the US. These were the days of Moral Guardians like U.S. postmaster Anthony Comstock and Boy Scouts founder Lord Baden-Powell, who believed that children indulging in "Secret Practices" would waste away their youth and vigor, and scores of ministers whose most lasting innovations in hygiene turned out to be Graham crackers and Kellogg's Corn Flakes.
The bitter irony? All those old wives' tales and warnings have been turned on their ear in recent years, particularly for male masturbation. Separate studies in 2003, 2004 and 2006 suggested that men who ejaculate regularly have a reduced risk of prostate cancer. The theory is that keeping the stores of seminal components from getting stale clears out carcinogenic impurities. It also probably helps preserve men's fertility (because if sperm are left in place to be reabsorbed, the body stops producing as much).
One of the reasons pornography has such a bad stigma connected to it is because it "incenses the mind to masturbate".
Not to be confused withSelf Harm.
In Police Academy 2, the disgruntled prankster recruit Mahoney swaps the overbearing man in charge of recruit training's shampoo with fast-curing helmet repair epoxy. This has the desired effect of Supergluing the victim's hands to his head. When he finally manages to get his hands free, they are naturally covered with hair. When he asks a group of recruits if anyone can explain how this happened, Mahoney replies, "I can, sir. And if you don't stop, you'll go blind."
In Pirates of the Caribbean: Dead Man's Chest, when the other crew members see the hairy black spot on Jack's hand (the mark of a curse), he's quick to say that his eyesight's as good as ever.
In Full Metal Jacket, a story is told relating how one marine was going to be discharged on a Section 8 for his uncontrollable urge to masturbate, even in public. His nickname? Hand Job.
In Saint Ralph, the characters literally refer to it as "self abuse," a reflection of the 1950's Catholic school setting. However, since the title character is 14, the concept that it's bad for him does not stop him.
Another Catholic school movie, Heaven Help Us, features a compulsive masturbator who's also pallid, twitchy and socially awkward.
There are plenty of jokes about how parents will lecture their children about masturbation and its negative consequences. One gem we heard a lot in school was about a dad who tells his son to stop masturbating or he will go blind... and his son then tells him that he is looking in the wrong direction and that he is standing over here.
Variations on the theme of "Masturbating'll make you go blind, you know!" "Who said that?" and "Masturbation'll go make you go deaf!" "What? Speak up!" are always popular in junior high.
Comedian Adam Ferarra claims to have renounced his Catholic faith at 14 years old for this reason.
(as priest) "Masturbation is a sin!" (beat) (as himself) "See ya!" (as priest) "No, my child! You must repent!" (as himself) "I'll apologize all you want, but... I'm doing it again!" (as priest) "If you keep doing it you'll go blind!" (as himself) "S'All right, I can still find it!"
Dracula is stated to have hair on his palms in the original novel, something commonly believed to be a side effect of masturbation until recently.
Doctor Crombie, eponymous character in Graham Greene's short story, expounds that cancer is a result of masturbation... More accurately, he claims it is a cause of "playing with oneself", the euphemism giving rise to humour. The central theme of the story is to demonstrate the folly of conflating correlation and causation: "Almost one hundred per cent of those who died of cancer had practised sex".
This is discussed in the memoirs of the real-life Casanova when he makes friends with a Turkish Muslim and they compare attitudes toward sex in their respective religions/cultures. Casanova subscribes to the view that too much masturbation will make you sickly and weak (of course, his solution is to deal with horniness by sleeping with everything that moves and relying on the sacrament of confession to keep you out of hell) while Yusuf says that obviously "too much" of anything is bad by definition, but there's nothing wrong with masturbation per se, and that anyway it's a completely unenforceable rule. They also talk about male vs. female masturbation, with Casanova saying that girls don't run the same risk as boys because they're not losing a bodily fluid every time they do it.
Used sarcastically in Auntie Mame when Patrick's roommate gets suspicious (what he's really doing at night is sneaking out to help Mame with a Zany Scheme she's suckered him into):
"...Say, what's the matter with you lately, anyways? You're always tired and I never see you at gym and you've got terrible circles under your eyes. You're not doing anything at night are you?" I gulped. "Well, gosh, Junior..." Then I saw what he meant. "Yeah, sure I am, Junior. Six or seven times a night. It'll drive me crazy and no nice girl will marry me and all my kids will be idiots. Be sure to tell your old man that for me next time you write." I snatched up my towel and stalked off to the showers.
Unhappily married Samad in White Teeth tries to cherry-pick the ambiguities in Islamic writings as to whether masturbation is okay or not- the imam tells him that he knows the answer- to 'stay away from his right hand!' That's fine with Samad: his right hand is paralysed anyway.
Live Action TV
Played With in an episode of Supernatural. Sam and Dean wind up in a town where all the old wives tales - like "your face will stick that way" - actually come true, and Dean realises it's affecting them when he ends up with hairy palms. Sam is not amused.
On Mad Men, a ten- or eleven-year-old Sally experimentally masturbates to The Man from U.N.C.L.E. while staying over at a friend's house. The friend's mother catches her, freaks out, takes her home, and tells her mother, who threatens to cut off her fingers if she ever does that again.
In an episode of The Goodies, Graeme is training rabbits in preparation of sending them into space.
Graeme: Now, I've left this one alone for six months to prepare him for the isolation. Let's see what he's—don't do that!
Tim:(laughing) He probably can't hear you.
Tim: ...Oh, I'm so sorry.
In Star Trek: Deep Space Nine, Ferengi ears are a source of Fantastic Arousal when touched (and thus, grabbing them when pissed is analagous to a Groin Attack.) There's a form of ear massage called "oomox." Naturally, there's a reference to an old wives tale giving yourself oomox too much making you go deaf.
"I'm a Wanker" by Ivor Biggun:
"Oh Mrs Palm and your five lovely daughters thank you for having me and being oh so kind! I've got pains in my arms and my dong is getting shorter my knees have turned to water and I think I'm going blind."
In England, a common rumor is that it causes deafness. In a Christmas episode of Hello Cheeky, it's mentioned that Denis King and his trio spend the winter hibernating under the couch with a copy of Playboy. Thus:
Denis: What is it? I was—don't do that, Don, you'll go deaf!
John: He can't hear you, Denis.
The Roman Catholic Church officially considers masturbation to be a grave sin. It's explicitly written in the Catechism (the big book of doctrine) that "deliberate stimulation of the genitals for sexual pleasure" is a grave matter that is capable of sending one directly to hell.
However, the story as actually written in The Bible doesn't have a "masturbation is evil" moral: Onan (in Genesis 38) was told to - in accordance with the duty of a brother-in-law as per the rules of the time/place - have a child with Tamar, the wife of his dead brother Er. He didn't want to give her a child that would not be considered truly his so (we'll try to make this as un-graphic as possible while preserving the meaning, which isn't easy) he had sex with her, pulled out, and 'spilled the seed' instead. God was displeased and struck Onan down. It seems pretty clear what God had a problem with - and Onan's intent was explicitly spelled out, even.
Unlike Christianity, Islam is somewhat divided on masturbation. Some scholars consider it disliked by God but not considered a sin. If someone avoids a disliked action they would be rewarded by God. The more fundamentalist scholars see it as forbidden, full stop. There is a middle ground that states you can masturbate without porn to avoid immoral sexual desires and adultery. It's been shown that the Prophet's companions had masturbated while travelling, and during wars when their wives weren't present to give them much-needed gratification.
In The Bible: The Complete Word of God (abridged), an Angel of the Lord is auctioning off God's favors to the greatest sufferer. The first bidder says, "I will suffer self-abuse and spill my seed on the ground." "Onan, that's not suffering," the angel tells him. "Well, it made me go blind," Onan says.
Irwin: It's your eyesight that's bad, and we know what that's caused by.
Timms: Sir! Is that a coded reference to the mythical dangers of self-abuse?
Lunar: Silver Star Story Complete for the PS1 had a part where the lights go out and leave the party blind. Kyle says "I can't see! I'm blind! But I thought that was only a myth!" to which Nall replies "What do you mean? The cave went dark!" Jessica says "Trust me, Nall, you DON'T want to know what he's talking about."
The "Mike's Left Hand" strips of Sexy Losers are based on a Running Gag about a guy who's addicted to masturbation to the point of a Fetish — he apparently can't get off any other way. He does it in all kinda of inappropriate situations and even passes up opportunities for actual sex in favour of it. A Yet Another Christmas Carol parody strip has him warned that his death will be masturbation-related... somehow.
In Questionable Content, Claire joked that her brother Clinton has a robotic hand because he masturbated his own off (according to Clinton, it got blown off in a fireworks accident).
One episode of American Dad! features Stan showing his son, Steve, an admittedly hilarious anti-masturbation propaganda film that ends with a boy screaming "NOOOOO!" as he's growing hair on his palms and his eyes melting out. The kid turns up (in a deleted scene) later in Stan's head and says something along the lines of "It was worth it."