Well, without more context, it's difficult to say exactly. 'Coochie coochie coo' is often an expression used when interacting with babies in a playful, tickling sort of way. So, the fanfic could be about a baby - related scenario, like a story set in a nursery with characters using that phrase. Maybe it's a fanfic for a show that has a baby character and this phrase is used in a new and interesting way in the fictional world of the fanfic.
As this is a rather unusual concept, it's very hard to give examples. It could potentially be something that a small group of fans create privately. For instance, if there was a community around a very family - friendly TV show about a daycare, fans might write 'coochie coochie coo fanfic' where the daycare workers use this phrase while taking care of the children in the show. But again, this is just speculation as I don't have actual examples.
I'm not sure specifically what 'coochie a bedtime story' is about as it's not a common or well - known title to me. It could potentially be a made - up or very niche story about a character named Coochie and something that happens at bedtime.
I'm not entirely sure which specific 'coochie man' you are referring to. There could be many fictional or niche characters with this name. Maybe it's a character from a local folktale, a self - created persona in a small community, or an inside joke within a particular group.
Maybe you ended up sharing them with friends and having a fun time. Or perhaps it caused a sticky mess that you had to clean up. It all depends on the context!
It could be that he wanted to keep the book safe and thought your bag was a good hiding place for a short while. For example, if he was about to go into a situation where he couldn't carry the book easily, like a sports activity.