As the title says I've got a crash that works on most 3.3.5 servers, and I can guarantee it works on a few where I've tested it myself such as Eternal-WoW and Unlimited-WoW.
Upon contact it could potentially be tested on the server of your choice to confirm whether it works or not (prefer instant 80's or funservers, possibly high rate servers. exploit is tedious on blizzlike/low-rate servers).
Contact me through PMs or Skype @ jimmys996 if you're interested and/or have further questions.