put a pin in (something)
v. phr.— «Studio executives have realized that paying the actor tens of millions of dollars to terrorize a movie set and ultimately deliver a box office stinker was perhaps not the most cost efficient strategy. They then decide to “put a pin” in the projects, as the Hollywood parlance goes, much as you would do to a balloon.» —“Jim Carrey Cuts Out UTA In Hopes Of Curing Career Cancer” Defamer Sept. 14, 2006. (source: Double-Tongued Dictionary)
Further reading
An anadrome is a word that forms a whole new word when you spell it backwards. For example, the word “stressed” spelled backwards is “desserts.” Some people’s first names are anadromes. There’s the girl named Noel...
The character of Deadpool Marvel Comics and movie fame takes his name from the term dead pool, originally death pool — originally a sum of money put aside for the family of someone who died in a high-risk race such as car racing, then later...