Married At First Sight bride stuns fans as she makes bizarre confession about Anzac Day: ‘Am I the only one?’

Former Married At First Sight bride Selina Chhaur made a bizarre confession about Anzac Day on Thursday when she revealed she has no idea what a two-up is.

The reality TV star, 34, took to Instagram to ask her followers in a question and answer session if any of them knew what the traditional Australian gambling game is.

“Am I the only one who hasn’t heard of 2 up?” Selina posted alongside a video of a screaming crowd waving their money in the air at a spinner and ring keeper.

Two-up is a traditional gambling game that is usually illegal in most of the country almost every day of the year except Anzac Day.

After Aussies commemorate those who served and died during military operations, some will head to their local RSL or pub to try their hand at the coin toss game.

Two-up was played by Australian soldiers during the First World War and has since become an Anzac Day tradition.

The game is usually illegal in locations throughout most of the country except on April 25 each year, but the exact rules depend on the state or territory you are in.

The only exception to this is in Broken Hill, where the game can be played all year round under a special license from the NSW Government.

The reality TV star took to Instagram to ask her followers in a question and answer session if any of them knew what the traditional Australian gambling game is

There are several variations on how to play the game, but generally a match manager, known as a ‘ringkeeper’ or ‘ringie’, will select an individual as a ‘spinner’.

The spinner stands in the ring, a designated circle in the room where only the spinner is allowed.

The spinner places two pennies on a wooden club, known as a ‘chicken’, and when someone shouts ‘come in spinner’, the spinner throws the pennies into the air.

“Am I the only one who hasn’t heard of 2 up?” Selina asked alongside a video of a screaming crowd waving their money in the air at a spinner and ring keeper

Before the coins are tossed, the spinner or other gamblers select an amount of money to bet on and look for someone in the crowd who can match their bet.

One must bet on both coins landing heads up, while the other bets on both coins landing tails up.

The spinner continues tossing the pennies until both land tails up or heads up, and both coins must land within the boundaries of the ring.

The ring keeper will announce the result and his decision is final as the winner takes all.