The track is by S3RL, the stage name of Australian happy hardcore producer Jole Hughes, whose high-speed, tongue-in-cheek rave songs have a cult following among hardcore and anime convention crowds. 'My Girlfriend is a Raver' became one of his signature tunes, and this roughly thirty-second excerpt circulates on soundboards and in short-form edits where creators need an instant burst of rave energy. Its popularity endures because happy hardcore never really left meme culture: the faster and more euphoric the drop, the better it pairs with chaotic, hyper-edited footage.