The breaking of one's ka-tet. This is generally caused by a death of one of the members. It is signified by a deep foreboding feeling that all members can feel. As coined in Stephen King's "Dark Tower" series.
Obadiah: You really think that just because Apple have an idea, it belongs to them?
Anthony: Yes! If you disagree, you're shameless like shamesung and I despise who you are on a cellular level.