出典:Wiktionary
出典:『Wiktionary』 (2026/05/14 15:24 UTC 版)
From homework + folder (“a virtual container in a computer's file system, in which files and other subfolders may be stored”), from the notion that a folder containing pornography would be hidden by disguising it under a generic false name.
Unrelated to homework (“(slang, euphemism) sexual intercourse”).
homework folder (plural homework folders)