This is absolutely true. Why, I myself am a member of no less than 8 conspiracies that I know of. Of course, I can't tell you any further details; that would defeat the point of a conspiracy after all.

The problem is that I keep forgetting the secret handshakes. One of these days, I'm going to leave my thumb out rather than in and someone's going to shank me with a shiv. Or shiv me with a shank; I can't remember how that goes either.