Spoiler alert noun phrase
Used as a warning to the readers that important parts of the storyline of a movie, book, etc., are about to be revealed
I think you should put "Spoiler Alert" in your reviews.
A: "Did you finish watching that show I told you about?" B: "No, I didn't. What's wrong?" A: "Then you should continue watching it. Oh, and spoiler alert, your favorite character will get into a difficult situation later on!"
To stay calm in a difficult situation and react to unexpected things quickly
To keep an eye on your enemies' behavior in order to avoid any malicious actions
If someone or something keeps one on one's toes, they force him or her to stay active and focused.
A phrase that introduces a warning or reminder
To give someone information
This phrase first appeared in a posting about the movie Star Trek II: The Wrath of Khan, in 1982.