Knuckles Sings — Ugandan Knuckles cartoon character with mouth wide open singing against a blue sky

Knuckles Sings

2017viral videoclassic

Published September 4, 2026

Knuckles Sings is a series of animated YouTube videos in which a goofily drawn version of the Sonic the Hedgehog character Knuckles the Echidna performs songs. It started in March 2017 when animator Gregzilla lifted a silly one-second drawing from his own Sonic Lost World review and set it to The Ink Spots, kicking off one of the strangest YouTube remix trends of that year.

sonic memes song remix memes animation memes youtube culture memes 2017 memes

Overview

Knuckles Sings is built on a single throwaway gag: a lumpy, cross-eyed cartoon of Knuckles the Echidna staring blankly into the camera while a song plays over top, animated so the mouth barely keeps up with the lyrics. The joke works because the drawing looks nothing like the actual Sega character, and the deadpan delivery clashes with whatever tune is picked, whether that is a 1940s Ink Spots ballad1 or Smash Mouth's 'All Star'3.

Remixers took the same static Knuckles frame and swapped in new songs, sometimes tweaking the animation and sometimes leaving Gregzilla's original loop untouched. Popular follow-ups include a full-length rendition of 'I Don't Want to Set the World on Fire' by FrameRater4 and multiple entries from a channel called Sonic Plush that experimented with fresh mouth animation5. Later variants pushed into darker or funnier territory, including a cover of 'Suicide Is Painless' from M*A*S*H6 and a bright version of Earth, Wind & Fire's 'September'7.

Origin & Background

Platform
YouTube
Creator
Gregzilla
Date
2017

The character first appeared on February 20th, 2017 in a YouTube video where animator Gregzilla reviewed the Wii U platformer Sonic Lost World, with the crude Knuckles drawing on screen for barely a second as a visual gag2. Two weeks later, on March 6th, 2017, Gregzilla uploaded a short in which that same Knuckles 'sang' a snippet of 'I Don't Want to Set the World on Fire' by The Ink Spots, and this clip became the template for everything that followed1.

The original singing video pulled over 1.7 million views on YouTube and gave other animators a reusable frame plus a clear premise: pick a song, redraw the mouth, upload1.

How It Spread

Copycats moved quickly. On March 16th, 2017, YouTuber Fluff posted a remix in which Knuckles performs 'All Star' by Smash Mouth, one of the earliest song swaps by someone other than Gregzilla3. Nine days later, on March 25th, FrameRater uploaded a 'full version' that stretched the gag out to cover the entire Ink Spots track, which pulled more than 730,000 views4.

At the end of March, Sonic Plush released an 'All Star' entry with new mouth animation rather than a straight audio swap, which was the first variant to redraw the loop5. Sonic Plush and FrameRater ended up producing most of the follow-ups that kept the format going into the summer8. Outside of those two channels, Fanzy Kittenz's 'Suicide Is Painless' cut cleared 390,000 views6 and Fainter Streak's 'September' edit reached over 117,0007, showing the format worked equally well with morbid folk and with disco.

How to Use This Meme

The typical Knuckles Sings video reuses Gregzilla's original doodle as a static or lightly animated shot, then pairs it with a song where the humor comes from the mismatch between the crude visual and the music. Creators often lip-sync the mouth to the lyrics, though many popular entries leave the animation nearly still and let the audio carry the joke.

Frequently Asked Questions