The line comes from Congo, the 1995 adventure film based on Michael Crichton's novel, and has since been lifted out of the movie as a standalone reaction clip. Online, the sesame cake demand is quoted and replayed because it sounds disproportionately stern for such a specific, minor complaint. It circulated on soundboards and in meme edits as a non sequitur punchline, usually detached from the film's jungle plot entirely. Its continued use relies on that odd specificity, which makes the clip instantly recognisable even to viewers who have never seen the source film.