There's a thread called "Not Enough Jokes" that you can post quick little jokes on. If you have something with a video or photos etc then a new thread is usually appropriate. There's also a LOLCAT thread that can be added to.
Yes, it's conceivable that a thread just falls down the list if no one responds. That's same for jokes or any other topic.
You can set whether you want to see new posts on the first page or the last. Go to the User CP and choose Edit Options.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
Holly, Misty & their friend, Jake, the dog.
Onyx, Callie May, Maggie & Kobi forever in my heart.
Yes, I know I need a new signature pic...someday...