I'm not sure anybody but Casey actually looked at these, but here are some clues for usage, to help out. 1. IATYAM - when caught 2. C&S or CNS - exclamation 3. KBs - exclamation 4. WANB or IANB - pleased with something 5. BotH - exclamation 6. WYDMTHTSOMWYHJS - offended (or for your later years) 7. IDP - multi-purpose non sequitur 8. TYPYAO - when feeling overwhelmed, in the face of adversity 9. BIEI - nasty 10. DTTTIMW - on departure 11. WWHAATWMG - hopefully 12. NMBD - cautiously