Here's an old favorite of mine on forums - people write a story five words at a time. It HAS to make sense grammatically, but the true joy is how people will come up with random things.
How it works: Copy-paste the previous entry into your post and add five words of your choosing. I'll start,
In the land before time,
How it works: Copy-paste the previous entry into your post and add five words of your choosing. I'll start,
In the land before time,