Shittyflute covers became a popular YouTube joke format in the mid 2010s, built around famous themes performed badly on recorder to make them sound cheap and out of tune. This version applies that treatment to the Thomas the Tank Engine theme, a melody generations know from the children's television series that began in 1984. Editors later began bass boosting these clips for extra distortion, similar in spirit to a bass drop sound effect, and the combination spread through meme edits, Discord chats and short video remixes.