Coincidexcellence
When an occasion is thus- a coincidence resulting in excellence, or of any major benefit to any person/s involved in the instance of such occasion.
"Heath is hitchhiking to a party, on his way down the M25, a car pulls over blaring out jungle. Not only were they going to the party, but they had lots of good energy, knew his mother and they also had a spare seat." - A moment of coincidexcellence