"Double" thread prefix

ive noticed this a lot. Users double posting, mostly because they clicked submit a few times before before it loads through the site.
Is there a way to add a new prefix, maby call it "Double" or "Double Post" something along hose lines. When we change a forum to that prefix it auto deletes it? (From public view anyway) so Woody doesn't have to go in and manually delete the thread

 

You can mark it as moderated or whatever which deletes it from everyone seeing it other then us managers.

 

I run into this problem when I post...it never updates

 

That would be most helpful especially to threads like I had to try to hide for spamming porn links etc.

 

Idk i can use a few good porn links
Jk, this would be very helpful tho!

 

What if we added a 30 second cooldown for posts?

 

There is already a spam filter for posts I believe.

Woody added that managers can now delete posts, so it's not that bad and it's not like it's happening a ton.

 

Where are these porn links for science