The clip comes from a kermis video shared on Dumpert, the Dutch video platform known for viral street and fairground footage. Kermis is the travelling funfair that tours towns across the Netherlands, and the speaker's Dutch-accented English turned a simple okay let's go into a recognisable catchphrase. It spread through Dutch soundboards and reaction edits, where short hype phrases travel fast, and it remains popular because the excitement is universal even without understanding the fair context, making it a go-to launch moment for memes and streams.