Before i went to college and did my social year in a mental hospital, days went by fast as fuck.
Started work at 9, got on the internet and wrote messages with my buddy who worked in the same complex, went to lunch at 12, smoked a joint went back to work and all i really did was surfing the net and listening to music.
However i think the best way to make the day go by as fast as possible is to put effort in your work and try to enjoy what you do, which is of course often hardly possible.