The two-sided mint is the rule, not exception,
And would you not feel quite the fool of deception
To find the same face on both sides of the coin?
A character flips a coin to make decisions
, letting their fate be decided by chance... except that they've secretly provided a two-headed coin just to ensure that "fate" comes out in their favor.
A two-tailed coin is equally valid, but much less common, for whatever reason. Additionally, if a coin is being judged on the side that lands and not the symbol, a two-headed coin is actually more
fair, as the weight of different designs actually biases normal coins.
Often a characteristic quirk, usually for villains, anti heroes
, or badasses
. May indicate a character is Two-Faced
or appear as a Number One Dime
. Can invoke Dramatic Irony
when the audience knows the coin is rigged, but the other characters don't. When the coin isn't two-headed, it may still always land heads up due to the Random Number God
or a character being Born Lucky
of Fixing The Game
. See also False Roulette
for another type of game of chance that isn't actually up to luck and Heads Tails Edge
for other another coin-flipping trope.
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Anime And Manga
- In Digimon Adventure 02, when Hikari is trapped in Full Metal City and Daisuke and Takeru are preparing to reenter to rescue her, Daisuke (who has a crush on Hikari) attempts to pull this on Takeru to decide who will go. He uses a false American quarter with heads on both sides, declaring that heads means Takeru goes home. Takeru swipes the coin while Daisuke is gloating about his "victory" and calls him on it, noting that such false coins are widely sold at a local store.
- A subversion is part of Two-Face's signature style in the Batman comics: Harvey Dent uses one of these, but then one side gets scratched up, making it back into a fair coin. Its emotional/symbolic significance to Two-Face makes it a Number One Dime as well. (Originally it was Boss Maroni's "lucky coin", and hence was tied to his origin. In later stories it was the coin his abusive father tossed with the assurance that if it came down tails he wouldn't be beaten. Harvey only learnt it was double-headed shortly before being scarred.)
- Subverted in Iznogoud, where all the coins are two-headed. Iznogoud forgets it, ridiculing himself.
- In a Jonah Hex comic, a Frenchman uses a two-headed coin to win a coin toss against Jonah: choosing to stay behind and make the Heroic Sacrifice holding off the Indians while Jonah gets the woman they were escorting to safety.
- One villain in a Lucky Luke album used a two-headed coin.
- In a War Picture Library story, two US sergeants in the Philippines have a long-term rivalry. One always wins a toss with his 'lucky' coin, and when there's a chance for one of them to be evacuated after the Japanese invade, his rival insists on calling heads this time, thinking he'll get some of the other's luck. Sure enough he's evacuated, and it's only afterwards he discovers the other sergeant always used a double-headed coin and so allowed him to win.
- In Batman Forever Two-Face has his double-headed coin with one side scarred, like usual. It's a Double Subversion, though, as instead of always doing what the coin says, he keeps flipping the coin until he gets the outcome he wants.
- He actually seems to toss it every time he has a clear shot at Bruce, keeping it perfectly in-character for Two-Face.
- Used by Jai in Sholay when he and his brother need to make a difficult decision. Needles to say, he always gets his way.
- The Dark Knight: Harvey Dent uses a two-headed coin for Perp Sweating; he says every time he doesn't get a straight answer, he'll flip the coin. Heads, he asks again. Tails, he shoots him dead. Becomes a subversion later in the movie, as a fiery explosion mars one side of the coin, making it the classic clean/marred Two-Face coin.
- In one of the Doc Savage novels, Monk gets a two-tailed coin to swindle Ham because he habitually calls heads during a coin toss.
- In one Doctor Who New Adventures novel, the Doctor pulls a fifty pence piece out of his pocket and tosses it to make a decision. As he puts it back in his pocket he notices the other side also has a picture of the Queen, only she's grinning.
Live Action Television
- In the Doctor Who story "The Pirate Planet", the Doctor settles an argument with a coin toss, revealing afterward that it's a coin from Aldebaran III, where they have two kings so both sides of the coin are heads.
- Judge Stone used this in the pilot for Night Court to decide the punishments for defendants.
- Appears in one episode of Only Fools and Horses; Grandad gave Del Boy a two-headed coin, which he tries to use to win bets with Boycie. Unfortunately, because he tosses, Boycie gets to call, and keeps calling heads. At the end, after Del's beaten Boycie at poker, he offers Boycie double or nothing on the coin, but because Boycie thinks the law of averages means he's bound to lose this time, Del suggests that instead Rodney could call it, as Del's representative. So he spins the coin ... and Rodney calls tails.
- In Disney's Zorro, Uncle Esteban makes frequent use of a two-headed coin; the locals are gullible enough that he's never caught at it, though Diego recognizes the coin for what it is and realizes Esteban's up to something when he intentionally loses a coin flip to him.
- Invoked in the Hustle episode "The Delivery" when Albert's old friend Yusef, having lost big time to the crew at poker, is offered a 5:1 coin toss to win it back and calls heads. Cut to:
Yusef: For seventy years, I call tails!
Ash: So why the change?
Yusef: Well, I'm surrounded by con-men, I think maybe one of you has a double-headed coin...
Mickey: That is very hurtful.
- In The Musical Drood, there's a Patter Song called "Both Sides of the Coin", which is used to lampshade the fact that everyone's playing two roles.
- In Barnum, P. T. Barnum's wife uses a two-headed coin on many occasions.
- Homestuck: Terezi has a two-headed TROLL CAEGAR which, like that of Harvey Dent, has a scratch on one side. In a way, this is still played straight, as both she and those she gambles with know that, thanks to her uncanny grasp of psychology (and being blind), it doesn't really matter which side lands up.
- In Freefall, Florence needs help deciding whether to go out on a date or do some minor repair work, so she flips a coin. She notes that if she wanted an even chance, she wouldn't be using one of Sam's coins.
- Similar to the film and comics examples above, in Batman: The Animated Series Harvey Dent uses one of these that gets marked on one side when he becomes Two-Face.
- One episode of TaleSpin featured a two-headed coin with a twist: Baloo realizes he's been duped when he notices that not only are both sides of the coin heads, but one of them is making a face at him. Baloo himself had used a two-tailed coin earlier in the same episode.
- In an Aesop and Son segment of Rocky and Bullwinkle, the son uses a two-headed nickel to win a wagon-full of toys which is not the moral of "Two Heads Are Better Than One". So Aesop tells him a fable of this moral.
- A two-tailed coin variant is used in the Tiny Toon Adventures episode, "Thirteensomething", when Buster and Babs cannot agree on what to watch on television after school, as Buster would rather watch football, while Babs would rather watch the teen soap opera, Thirteensomething. Plucky helps them settle their dispute with a coin toss, with heads being football, and tails being Thirteensomething. Since the coin is a two-tailed coin, Babs gets to watch Thirteensomething, much to Buster's disdain. Plucky tells Buster his coin was double-sided, but he forgot which side was doubled.
- The Biskit Twins attempt to use a double-headed coin to go first in the debate in the Littlest Pet Shop (2012) episode "Inside Job." Blythe, their opponent, anticipates they'd try this trick and calls heads before the twins can, thus guaranteeing she goes first.
- There is a possibly-apocophryal story of a general in feudal Japan who wanted to launch an attack on the enemy, but his troops were reluctant to do so as they were outnumbered. The general told them, "I place our success in the hands of the gods! If this coin comes down heads, we shall win, and if it comes down tails, we shall lose!". The coin came up heads, and his army managed to win. Afterwart, his second-in-command asked how he knew the coin was going to come up heads, at which point the general showed him the coin, which had heads on both sides.