Human, I Remember You're Genocides is a catchphrase and image macro built around the Undertale character Sans confronting the player about the game's genocide route1. The joke hinges on the grammatical slip of 'you're' instead of 'your,' reading as 'you are genocides' rather than 'your genocides'3. The original photoshop shows Sans staring down Frisk with the misspelled accusation over his head1.

Its Deltarune counterpart, Kris, I Remember You're Snowgraves, follows the same broken grammar and points at the Snowgrave Route where Noelle can be manipulated into wiping out opponents with the IceShock and Snowgrave spells4. Later edits ported the same 'I remember you're [plural noun]' template into other game fandoms with dark optional routes or bad endings3.

The template is typically a screenshot or photoshop of a game character confronting another, with an overlaid caption in the form 'I remember you're [plural noun],' where the noun points to that game's darkest optional route or worst possible player choice3. The joke depends on keeping the deliberately wrong 'you're' and pluralizing the offense, so posts often lean on characters from titles known for grim alternate endings like Undertale, Deltarune, OMORI, or Hollow Knight3.