There is a button on the adminmsg.php page which inserts a meta tag which will save you from doing this:
10:23 PM, 4 Jan 04 Message 4150354 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:23 PM, 4 Jan 04 Message 4150371 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:24 PM, 4 Jan 04 Message 4150748 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:24 PM, 4 Jan 04 Message 4150840 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:25 PM, 4 Jan 04 Message 4150953 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:26 PM, 4 Jan 04 Message 4152437 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:26 PM, 4 Jan 04 Message 4152458 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:27 PM, 4 Jan 04 Message 4150371 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:27 PM, 4 Jan 04 Message 4150378 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:27 PM, 4 Jan 04 Message 4150834 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:28 PM, 4 Jan 04 Message 4150953 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
10:28 PM, 4 Jan 04 Message 4152506 on "Sc1ent0l0gy - Why does anyone fall for it? " edited by Dan Perry
(Googleproofing)
By replacing it with something like:
8:47 PM, 2 Jan 04 This thread is a test once again unindexed by Mr Noodles (test)
Though changing the thread title as well can't hurt.
― Mr Noodles (Mr Noodles), Monday, 5 January 2004 23:02 (twenty-one years ago)