"Original lyrics" refers to the words or text in a song that were created by the artist or songwriter themselves and are not taken from someone else's work. Full definition
The creative people over at the LHUGUENY YouTube channel have put together one amusing video with original lyrics, which features the tune from Blue Oyster Cult's «Don't Fear The Reaper». (du-hd.com)
And it was a great original lyric, it's very funny. (etonline.com)
These are the words for Deaths Song original lyrics and music and the complete play or musical version of «Kids in Tights». (tes.com)