RocSoc and sleep?

Went RocSoc last night, had brilliant time. Got few more CompSci people down who also seemed to enjoy it. Went round friends, got back bout 4am and feel asleep about 8am. Woke up at half 11 realizing I was late for a lecture I made a hasty move towards it. Luckily it was near by, however, I arrived in time for the lecturer to say right you can stop paying attention. At this point everyone started packing away, annoying. Am now going to attempt to get more money and do some more code before JugSoc and Archery later.