Anti-lag is a tuning setup used on turbocharged cars to keep the turbo spinning when the driver lifts off the throttle, which creates the distinctive pops and bangs in the exhaust. The Toyota Supra, long popular with tuners for its strong turbo engine, became a favourite subject for this sound in car videos on social media. Short clips of Supras crackling at meets, on dynos and in drift footage spread through car edits and memes, and the sound is still used because it instantly reads as modified, loud and fast.