Click the yellow triangle at the bottom of your post to report the post. Then tell the mods what you want them to do in the next screen. It can be anything from moving the thread to a more appropriate forum, changing the title, or deleting it.
There is nothing bad about self reporting a thread or post that needs attention. Even though "reporting" a thread sounds like you are going to get somebody in trouble.
EDIT: I have "tattled" on myself here more times than I can count. The mods rock!