1.) watch performances you hate to watch LIVE (ETMS, WTMS, Inter halls etc etc )
2.) imagine stuff like 11 blondes, 5 brunettes, 2 chinkis and one desi, nude, in a tub full of wine at Miami beach ( non-lesbian women and gays adjust accordingly)
3.) brood over your department ,your project guide, your institute,your electives, your potbelly, your future, some random girl from past (stop grinning :| ) ....
4.) make plans for world domination, formulate path breaking business ideas(selling ear wax), design a manor you will build when you are rich
5.) look up for unfortunate victims on gtalk and fry their brains inside out
6.) Read Kumar Ritwik's Blog
7.) watch emotional atyachar, Bigboss, top chef and other available 'reality shows'
8.) read RAJ comics and discuss them with your friends
9.) write your own blog
10.) write FB messages to your neighbors posing as some hot chick from Gurgaon