Radlibs are the Writaur version of Madlibs. They let the reader add in their own words to a story for wacky results! You can also write your own Radlib. All you need to do is write something, such as a short story or a letter, and replace some words with blanks for others to fill in.
Here's a random selection of tags, click on one to get a radlib (or list of radlibs) associated with that tag: