替かえ歌うた

noun

song parody; new lyrics to an existing melody

Refers to taking a well-known song and replacing the lyrics with humorous or different words while keeping the original tune.

• 彼かれは有ゆう名めいな曲きょくの替かえ歌うたを作つくって、友とも達だちを笑わらわせた。

  He made a parody of a famous song and made his friends laugh.

• この番ばん組ぐみでは、視し聴ちょう者しゃから送おくられた替かえ歌うたを紹しょう介かいしています。

  On this show, we introduce song parodies sent in by viewers.