If you like Metal then you've gotta check them out,they're known as one of the fathers of Heavy Metal even.
Another good one is Avenged Sevenfold,but be warned...they don't f--- around. 0.O
(lol,"A Little Piece Of Heaven" is a perfect example. xD)
Besides,i'd just as soon join-in on the laughter of others,i'd much rather be a jester than a mortician.
(It's a long story,what i'm referencing is the fact that a jester is surrounded by laughter and mirth,whilst as the mortician,though in a somewhat higher rank,brings mourning and despair.)