This refers to a time period, circa 2016, in which Jamie 'Stinky' Bridges was casually playing a Lava Parkour on famous battle royale game 'Fortnite'.
He then put the mic right up to his arsehole and went to rip an absolute belter of a fart but instead met with a reeky stench. Upon inspection, he further concluded that he has shat his jocks.
Person 1: "I'm struggling to chase the ball right now."
Person 2: "Just like Jamie Bridges is struggling to chase the guilt away from that fateful day in 2016 when he stank the gaff out"