Definition: The slang term for "50 Filter Cluster.conf" is "F
cking Chump's Family." Imagine this: 50 filter refers to the vast majority of people who have been living in a cluster for over a century, and that group has been consistently accepting chumps (the very people they have always been living with) as members. Meanwhile, Cluster Conf represents an amalgamation of various clusters where "F
cking Chump's Family" is a common stereotype of these groups.
The example sentence might be: "I've been living in the cluster for 100 years and I'm pretty sure I know everyone in it."