[BLEED REBELION!!!]

Siddity – Stuck up, blatantly pretentious, arrogant etc.

Usually a siddity person has no merit. Their arrogance is unjustified.
Siddity people want their imagined preeminence to be acknowledged by every one.
Its generally used for woman and implies some amount of cattiness.

Example: “Nina is the president of the Siddity Committee thus she pushes people off the sidewalk for wearing cheap clothing.”