meta-joke
ジョークについてのジョーク
i.e. joke about jokes
self-referential humor
/suto3/google.iconmeta-joke
/suto3/Google画像検索.iconmeta-joke
/suto3/Google定義検索.icon meta-joke
/suto3/wikipedia.iconmeta-joke
/suto3/weblio.icon meta-joke
/suto3/kotobank.icon meta-joke
/suto3/jisho.icon meta-joke