What would it say? \"GrassCity is a large retailer of smoking devices and accessories based in the Netherlands. It also hosts a forum on drug discussion.\"
Well you could make a page about the history of grasscity and whatnot. Like how superjoint started it and how it became successful and shit like that.
Put a very discreet, \"normal\" page up to begin with. Then, in one fell swoop, make a bunch of bizarre changes. I doubt that anyone will be paying attention.