Toriel is a major character from Undertale, the 2015 indie RPG created by Toby Fox. Her dialogue sound became familiar through the game's text-box conversations, where different characters use distinct speech blips instead of full voice acting. Online, creators reuse this clip in Undertale memes, animation edits, and parody conversations because a few seconds of it instantly signals the character. It is still popular with fans because Undertale remains widely referenced, and Toriel's calm, protective persona is easy to recognize from the sound alone.