This sound comes from the Paladin episode of JoCat’s A Crap Guide to D&D, a comedic YouTube series that summarizes tabletop classes with fast jokes and exaggerated delivery. The isolated “Smite” became useful outside the original video because it is brief, clear, and instantly communicates a powerful hit. It is still common in D&D memes, fantasy game montages, and reaction edits where creators want a single word that sells divine damage, burst damage, or deserved punishment.