*Change the value of CREATURE_FLAG_EXTRA_NO_TAUNT.

*There is no creatures with this flag in core. So if you have custom content, you can use this:
update creature_template set flags_extra = (flags_extra | 0x00000100) where flags_extra & 0x00010000;
update creature_template set flags_extra = (flags_extra & ~0x00010000) where flags_extra & 0x00010000;

--HG--
branch : trunk

sql/world_spell_full.sql

@@ -550,6 +550,11 @@ INSERT INTO spell_target_position () VALUES (46019, 580, 1704.34, 928.17, -74.55
 INSERT INTO spell_target_position () VALUES (46020, 580, 1704.34, 928.17, 53.079, 0);
 INSERT INTO spell_target_position () VALUES (53360, 571, 5807.829, 587.960, 660.939, 1.663);
 
+-- --------
+-- MISC
+-- --------
+UPDATE `creature_template` SET `flags_extra` = 33 WHERE `entry` = 23576; /*no crush*/
+
 -- --------
 -- REQUIRED
 -- --------