Any method or procedure
based in ritual or dogma
that continues by force of momentum
beyond the limits of common sense,
excepting personal, faith-based sacraments, of course.
The idiotsyncracy of democracy evolved solutions to its own travesties...
the 'square deal, square meal' plan, for example.
Ray Bob : So even though Bobby Jo left you for your father for 6 years and she had 4 kids with him, you're still taking her - and your new brothers and sisters back? That's idiotsyncratic, dude, no one but you could make that move.
They labelled his behaviour as an idiotsynchrosy when he fell over his own feet again while coming back from the bar and accidentally falling inline with the boot scooters where his uncontrollable eye ticks coordinated with the music. The crowd gave him three cheers but he asked them for one more as he doesn't like odd numbers.