I make a theme park in rollercoaster tycoon 3 and make sure all my guest can chill out and sit down and eat and drink and die in rollercoasters occasionally. Or I set Age of Empires 3 to the "sandbox" difficulty and pwn. I might just not play any gaqme and sit in my chair listening to Royksopp and watching the Winamp visualisations (there are quite a few trippy ones out there) and chat on MSN. I don't rember many other things I do.

I certainly can't read a book when I'm stoned.

When I'm with friends it really depends what we're going to do. Sometimes the whole night evolves around one goal (eg. getting entrance to some party or go to the Hague and find us some Northernlights weed) and sometimes not. In that case we're just outside all the time and get so blazed we don't even mind.