Define "old boys network"?

Question

Define "old boys network"?

Answer 1

In India, it's the alumni association of colleges.

Answer 2

Business people and politicians, slapping each other on the back as they stick it to the slaves, I mean, I mean the working poor.

Answer 3

Old boys network(n)- a group consisting of several members who have a past association between them, typically from attending college together, and are derided for nepotism