A person in the LOSB* private members club. *League of Scary Birds. This is an internet-based club, it's the biggest group of TRUE friends in the world, where just about anything goes on any topic from serious to trivial. Ribald humour is de rigeur. A Scary Bird can be male or female.
I was talking on the phone to X, she's a fellow Scary Bird. We're arranging drinks but we'll have to hire a private room, you know how raucous and loud it gets when Scary Birds get together.