Brora Rangers had trained just five times since Christmas before they hosted Hearts on Tuesday.
But that didn't stop them causing one of the most famous upsets in the Scottish Cup 's modern history.
The Championship leaders made the long trip north to the Highland League side, but if they were expecting a routine win against non-league opposition, they were in for a serious shock.
Jordan MacRae had them reeling with an early opening goal and for the next hour of football, it seemed it just wasn't happening for the second tier team.
Christophe Berra was able to get them level with 20 minutes to go, but moments later they crumbled again as Martin MacLean fired Brora into the third round.
Wins against esteemed opposition like Hearts don't come along too often - and the Brora players were certainly savouring this one.
Footage originally shared by assistant manager Craig Cameron on social media showed a party in the home dressing room as players and staff marked a night to remember in style.
And no wonder. As if 30 league places between the sides wasn't enough of a handicap, it was Brora's first game since early January, while Hearts' season has continued largely uninterrupted.
Brora will face Stranraer in the third round as they look to keep the dream alive.