Big Bang Theory is a great show. If you are a nerd or know nerds well you will laugh a lot. Basically its four nerds & one beautiful normal girl. its especially funny when the uber nerd Sheldon interacts with the normal girl Penny.
I work 2nd shift. I have become addicted to the late late show with Craig Ferguson. low budget. anti establishment. goofy. Craig doesn't try to be 'cool' like so many TV hosts.
I watch a few sci fi shows: Merlin, Warehouse 13 & Eureka.
thats about it. if i didn't watch the Reds i'd consider cancelling my cable.