Definitions by JudyDavid

immaculate congestion

When traffic is backed up for miles on a highway, crawling along -- and then suddenly everyone returns to normal high speeds without passing an accident, stalled car, or road construction.

We spent 45 minutes bumper-to-bumper for no reason?!? It must be immaculate congestion.

immaculate congestion by JudyDavid August 7, 2009