Not too much Gaia, per se, but I know when I've played too much Booty Grab when I start dreaming about catching gold rain. emotion_facepalm
I have had dreams involving my fellow Gaians too, even though I don't know what they look like in real life. XD
I've definitely had dreams like that before too. It's the weirdest thing because I don't know anybody's real name, appearance or really anything.