This meme sound uses the lyric "this is my kingdom come," widely recognized from the song "Demons" by Imagine Dragons. Online, creators repurpose the line as an ironic setup for suspicious, goofy, or cursed punchlines rather than for its original dramatic mood. It spread through short-form meme edits where the serious vocal delivery clashes with obviously unserious visuals. The clip is still used because that contrast is immediate and easy to understand, especially in sus humor and exaggerated reaction memes.