One of Cooper's favorite spots is between me and the box I have my laptop rest on when I'm laying down. He just comes up, walks over the mouse, makes sure there's space, loops around and flops down.
He doesn't often stay long, just 5-20 minutes (though occasionally long enough for my left arm to fall asleep), but it's still really cute. Then he'll go off to another part of the bed and snooze.
Sometimes he'll put his paw up on the edge of the laptop and just watch what is going on, at least until he gets tired of me trying to use my left hand.
Why a box? Because then I can use a real mouse, of course!