vb.org Archive - Prevent a 100,000th thread?

Hello!

My forum is currently sitting at 99,948 threads, and my forum staff wants to play a little joke on all the people that will try to make the "Omg 100,000 threads" thread.

So I'm wondering if anyone knows a nice quick method to having each forum "appear" open, but in reality, after a member types up there new thread message and hits submit, they get a new page with a funny error like "Sorry, unable to handle 100,000 threads"...

I of course will turn this off after maybe 30 minutes...

Any ideas?!

X vBulletin 3.8.12 by vBS Debug Information
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X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.00985 seconds Memory Usage 1,699KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (1)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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