/x/ board on 4chan, play DS, program games, take photos of things around me, draw, go to the mall, omegle, go on youtube, talk to friends over MSN / AIM, text people, use skype, play Territory Wars, go through my stuff in hopes of finding new things, facebook stalk people, lurk on threads here or on other forums, check various sites like deviantart / twitter, write a scary story, listen to music, go looking for new bands, think up random stories, go on tvtropes / wikipedia, look up good movies... I usually find something to amuse myself when bored, hopefully that gives you a good idea of something to do :3