Okay. Post a picture that beats the picture another user posted before you. For example:
The next user posts this:
Then the next user posts this:
Which is stopped by this:
So basically, the picture you post must win against the previous picture.
.gif's are fine.
Go. Next user must post something that beats aids. I has one.
EDIT: Beating can be by funniness or by actual....fact...ish....