Errorstock 

Hi - that user had created some pages which fall into the db-attack type, see below (obtained via show contributions by Oscarthecat, show logs).
 2007-04-29T20:14:54 Oscarthecat (Talk | contribs | block) deleted "Baby rapist" (content was: 'Zzuuzz rapes babies!' (and the only contributor was 'Errorstock')) (Restore)
 2007-04-29T20:14:44 Oscarthecat (Talk | contribs | block) deleted "Baby raped" (content was: 'Zzuuzz rapes babies!' (and the only contributor was 'Errorstock')) (Restore)
 2007-04-29T20:14:34 Oscarthecat (Talk | contribs | block) deleted "Baby rapings" (content was: 'Zzuuzz rapes babies!' (and the only contributor was 'Errorstock')) (Restore)
 2007-04-29T20:14:24 Oscarthecat (Talk | contribs | block) blocked "Errorstock (contribs)" (account creation blocked) with an expiry time of indefinite (Attempting to intimidate or harass other users) (Unblock)
Hope this clears it up.