Other
- Sour Grapes, a character from the "Strawberry Shortcake" series
- Sour Grapes (film), a 1998 film written and directed by Larry David
- Happy Hour, a 1987 film also known as Sour Grapes
- The line in Jeremiah (31:29) and Ezekiel (18:2) (KJV): "The fathers have eaten sour grapes, and the children's teeth are set on edge."
Read more about this topic: Sour Grapes