Go back up the lake tp Lausanne...
If you want a super expat gigantor pub, look no further than Mr. Pickwick:
http://www.mrpickwick.ch/
Good for watching the football.
A trendy bar is Alhambar, at the foot of the old town. You can go to l'Usine if you want loud music, possible live acts, dance floor.
Jazz: AMR ->
http://www.amr-geneve.ch/