When I'm relaxing with my smoke(what I do most):

Zeppelin
Explosions in the Sky
Bright Eyes
Modest Mouse
Beatles
Pixies
Calla
The Black Heart Procession

If I'm drinking more then 2 pints of captain and coke(yes, pints):

Quicksand
Far
Deftones
The Blood Brothers
Death From Above 1979
Fugazi
Snapcase (on or around the 5th pint)