I like Nazareth--cool for people who like 70s rock.
The Metalocalypse cartoon
Soilwork: Rejection Role
Note: @ ~1:24 he makes a hand gesture but it is intentionally blackened out area in that area for the purposes of remaining in the PG-13 zone for TV viewing.
Hotwire: Hands on you
(it was on ozzfest 2003 sampler)
I can't link to any of these ones or Jae will stick me with pro-am open tournament darts but these are for those black or death metal days you just feel like thrashing about
Nothingface: Murder is Masturbation
Cradle of filth--until the lead singer sort of sold out
Slipknot--used to...not so sure anymore after the band has had problems
Mind you I don't actually listen to this for its lyrics or to worship the devil--those days are over and I'm done being a fool on purpose. Not to mention it ain't good when your landlord is *so* scared of you that he can't wait until you leave.
On extremely weird days I listen to ICP
And let us not forget the epic that is rockman (dual meanings pun intended)
Note: I actually tried pulling off the bass line once. I never got to be very good, though.