I will never understand this meme

6 7

This is a 4-panel digital webcomic. Panel 1: A small, cheerful green anthropomorphic rectangular character (styled after Numberblocks characters) sings '6 7' happily with music notes floating around it, hands on its hips. Panel 2: A large, muscular red humanoid laughs loudly with its arms crossed, while the green character is now flattened on the ground out of frame to the right. Panel 3: A second large muscular purple humanoid joins the red one, both laughing hysterically, while the green character peeks out from behind a box looking nervous, with a sweat drop on its side. Panel 4: The red and purple muscular characters violently beat up the small green character, who looks visibly terrified and in pain. A watermark for the artist @madebytio is present in the bottom right corner, and an imgflip.com watermark is in the bottom left.

This comic was originally created by independent artist @madebytio, and was later reposted to the Reddit Meme subreddit, as captured in this RSS feed entry. The meme's punchline relies on an obscure homophone pun: the phrase 'six seven' pronounced quickly sounds similar to the vulgar English slang phrase 'sex em', which is the implied justification for the two muscular characters attacking the character that sang the phrase. Most viewers do not pick up on this obscure pun, leading to widespread confusion about the meme's meaning, which is referenced in the original post title stating the poster does not understand the meme.