Seraphine was introduced in League of Legends in 2020 as a pop singer champion from Piltover whose voice lines lean heavily on music and performance. This small humming moment spread outside matches through soundboards and short edits, especially in the Brazilian League community where her localised lines are widely clipped. It survives because it works without context, a recognisable Riot voice performance that translates a universal hesitant noise into a reaction anyone can reuse in gaming videos, streams and chats.