boblazar - Somebody walked out in ufc to "stupid kid" by alkaline trio a few years ago, that was sweet
Best: Rashad coming out to Mobb Deep @ UFC 114
http://www.youtube.com/watch?v=AUmUPeiAFhg
Fast forward to 1:50
Randy PLUS Hendrix "star spangled banner" = epic!
Liked hashad's mobb deep too.
Some good posts in here. I'm finding some new good tracks.
Urijah Faber
California Love
Frank Shamrock came out to Biggie - Hypnotize once and it was awesome as hell.
P.S. My walkout song would be Pink Floyd - Dogs of War (Youtube) 
I always thought O' Fortuna would be a great song to come out to, however, it would have to be edited to exclude the first :25 seconds as that is the beginning of the horrible UFC intro (before the guitars/metal stuff)
Has anyone ever walked out to M or Slayer?
I would vote:
The Guns of Brixston by The Drpokick Murphys (Clash cover)
Damn early post...
Machine Head was the M
Rick Story coming out to BLS - Overlord is by far my fav.
Would be cool to see/hear Nick Diaz walk out to Sweet Leaf by Black Sabbath.
Bonnar with Eminence Front by a mile...Wand, Bisping, Hardy all create great atmospheres for themselves..generic recent rap or hip hop usually is pretty weak for hyping the crowd but alot of fighters love personal song choices..
I think fighters need to get tunes that they love personally , hype the crowd but also critically build and continue their brand as reality is fanbase and branding is a huge part of the sport now. Guys who go with this generic hip hop stuff are missing the boat. Forrest dropkick murphys was perfect for this. Also love Nog coming out to Stones gimme shelter which is class.
Best Entrance
Nick Diaz Feiticeira By Deftones
Urijah Faber California Love 2Pac Feat. Dr. Dre
Brock Lesnar Enter Sandman Metallica
Tyson Griffin Eye Of The Tiger - Survivor
Anderson Silva Ain't No Sunshine DMX
Jon Fitch Rusty Cage Johnny Cage
Jake Shields Renegades Of Funk Rage Against The Machine
Stephan Bonnar/Nate Marquardt Eminence Front The Who
Dan Henderson Lunatic Fringe Red Rider
Frankie Edgar Kick In The Door Notorious B.I.G.
Chris Leben Rollercoster Of Love Red Hot Chili Peppers
Worst Entrance
Roy Nelson I'm Fat Weird Al Yankovic
Brenden Schaub Square Dance Eminem
(anything by Eminem is not a good entrance)
Ben Rothwell Burn It To The Ground Nickelback
Feels like i'm watching WWE Raw with that song
Unused Song Entrances
Pantera Walk
Pink Floyd Time
Living Colour Cult Of Personality
Mastodon Divination
Op your number 3 " I'm coming home " by p Diddy was first used by Charlie brenneman I think in June when he fought it Pittsburgh on short notice . his fight was scratched then he got put in place of Nate M ( Nate gate) to face rick story. Anyway brenneman is from PA and won by UD on a days notice . I don't even remember homminick using it.
Come on OP
No Country boy can survive for Hughes being the most appropriate?
Damn i knew i forget a classic it was Matt Hughes Country Boy Can Survive Mr. Hank Williams Jr.
I want to see someone come out to explosions in the sky
Even if you don't like Song 2, it's a great entrance song. It meets every criteria: it has a recognisable intro so within a couple chords everyone knows the song (and fighter), it's up-beat, it even has something that's easy to for the crowd to sing along to if they want to support the guy.
Say whatever else you want about him, Bisping's entrance that first time the UFC went to England was one of the more memorable, and it was partly because of the song. The atmosphere was electric.
Oh wow how did i forget a country boy can survive. I'm not even a big coutnry fan and I'll rep that song because of Matt Hughes. Great addition.
"Battle Hymn/One Shot at Glory" by Judas Priest
MyPenisIsLongerThanYoursSucker - Worst intro was Liddel VS Titto, had to cringe the whole time... Tried to block it from memory but I believe it was something like...
"Can you feel it's getting colder,..." (referring to "the Ice-man" entering the building"
Lame soup. Reminded me of a WWF spectacle...