Deltarune is the role-playing game created by Toby Fox, first released in chapters starting in 2018 as a follow-up in spirit to Undertale. Short voice clips and reaction lines from the game travel quickly through fan edits, streams, and soundboards because the writing is quotable and the delivery is expressive even out of context. This line has settled into use as a reaction to glare and overexposed visuals, shared between gaming communities as a quick, recognisable punchline rather than as a longer scene or song.