This is a phrase coined by C Haddon Chambers and it can be taken to mean either :-
1. The broad far-reaching power or influence of coincidence;
or
2. Things just happen;
Note: See also Shit Happens
Synonyms for The Long Arm of Coincidence
On this page, you will find 30 slang terms related to long arms. Some of the top words include: chanceability, holy holy, Get back, Fuck Nuts, fuck shit ass, and 25 more.