"Flinch" is a song recorded by Canadian singer-songwriter Alanis Morissette for her fifth studio album, Under Rug Swept (2002). The song, written, arranged and produced by Morissette herself, is a pop rock ballad inspired by an old flame she previously dated when she was younger. Lyrically, "Flinch" is about feeling ashamed and embarrassed after seeing an ex-boyfriend, and how much he still affects her, with the protagonist claiming that she will eventually grow up and won't even flinch at his name.