"She keeps chasing rainbows, hoping to become a famous singer overnight." What does Chasing Rainbows mean?
Pursuing unrealistic or impossible dreams
"He worked hard for years, hoping for a pot of gold at the end of the rainbow." What does 'A pot of gold at the end of the rainbow' mean?
A great reward that is difficult to achieve.
"At the buffet, you can taste the rainbow of different flavors!" What does 'Taste the Rainbow' mean?
Experiencing a variety of things (popularized by Skittles)
"Winning the lottery made her feel like she was over the rainbow." What does 'Over the Rainbow' mean?
A place or state of happiness or fantasy.