Ruatokki takes its name from the Korean words for Lua and rabbit, and the clip circulates under that transliterated title on soundboards and short video platforms. Little reliable information is published about its original recording, so it is better known through its reuse than its source. Creators attach it to bunny-themed edits, cute pet footage and soft reaction moments on TikTok, where its short length makes it easy to loop, layer under speech or save as a familiar sound for followers who recognise the title from searches and shares online today.