A 12-year-old gamer from Sydney has slept with the mum of every other gamer he has faced in the online shooter, Call of Duty.

It’s reported that the player, FlangeMan69, has racked up more than 15,000 kills, 900 captures of an enemy flag and more than 700,000 victories with gamers’ mums from around the world.

“It was emotionally disturbing to discover this sort of thing when trying to relax with a video game after a hard day of unemployment,” one Chatswood gamer said. “I didn’t believe him at first, but my worst fears were confirmed when my mum admitted over a Sunday Beef Wellington that FlangeMan69’s boasts were indeed real. Even the acts that didn’t seem possible for the human body.”

FlangeMan69’s skills also extend to identifying a player’s sexual orientation.

“I was trying to show my dad how to play Call of Duty, then FlangeMan69 flat out told everyone I was gay,” the exposed man said. “Luckily, the moment wasn’t awkward for long, as FlangeMan69 soon called out my dad too, so we had something in common for the first time in years. We actually put down the game and hit a sauna.”

Mums across Sydney have been urged by the game’s developer to have a frank conversation with their children before they get a chance to play FlangeMan69 online.