As far as I can tell, a clique is a group of lj users who have all friended each other. (At the site where this meme is hosted, there's a link to an explanation, but it isn't quite clear. The word "clique" has a technical meaning in graph theory, though, and this is what it would translate to in this context.)
Re: The Lone Hopper, once again (g)
Date: 2004-06-29 06:42 pm (UTC)