Baba O’Reilly - the Who
Fantasy - Aldo Nova
Paperback Writer - the Beatles (not that shit Motley Crue version)
however, opening myself up to much criticism, I will say I prefer the version of Radar Love by (gulp!) White Lion v. the original.
(I won’t get banned from the SDMB for saying that, will I?)
Let’s see just some of them are
Moby - Southside
Godsmack - Bad Religion, Awake
Green Day - Warning, King for a Day, Misery, When I Come Around, She, Brainstew, Macy Day Parade
Prodigy - Poison, Jericho (any of the remixes), Smack My Bitch Up, Deisel Power
I don’t think any of these have been mentioned except under “Anything by <blank>”
Metallica - “I Disappear”
Tool - “Sober”
Weezer - “Tired of Sex”
Foo Fighters - “MonkeyWrench”
Alien Ant Farm - “Smooth Criminal”
Blue Man Group - “Rods and Cones”
Red Hot Chili Peppers (who I usually hate) - “Parallel Universe”
Bon Jovi - “It’s my Life” “Livin’ on a Prayer” and several others
(and anything by Metallica, Pearl Jam, Green Day, Weezer, Offspring, Rush, Tool, Queen, Jethro Tull, Faith No More, Nine Inch Nails, Blink 182)
Jack Paar, St. Elmo’s Fire (Man in Motion).
Irene Cara, Flashdance (What a feeling) and Fame
Kenny Loggins, I’m Free (Heaven Helps the Man)
Bonnie Tyler, Holding Out For a Hero
Europe, The Final Countdown
Laura Branigan, Gloria, Self Control, The Lucky One
Styx, I’m Sailing Away
Beach Boys, Just about anything.
(I could have sworn I already posted to this, but I can’t find it. Who knows?)
AC/DC- Hell’s Bells, Back in Black, Dirty Deeds
Bon Jovi- Wanted Dead or Alive (MTV VMA version)
Metallica- Master of Puppets, Fuel, One, For Whom the Bell Tolls, Creeping Death (live), all of S&M, just about everything else
Creed- What If
Lenny Kravitz- Are You Gonna Go My Way?
Skynyrd- Simple Man, Free Bird, The Ballad of Curtis Lowe
Plus a lot of the stuff already mentioned.
-Brianjedi
Aw crap… I think a shorter list might be what do I NOT crank when I’m in the car. My particular faves…
“Night Train” by GNR
“I Disappear”, “Stone Cold Crazy”, “So What”, “Fuel”, “Ain’t My Bitch” by Metallica
“Would?” or “Them Bones” by Alice In Chains
Anything off “Joe Dirt Car” by the BoDeans
“Sweet Emotion” by Aerosmith
“Poison My Eyes” by Anthrax
“Big Gun”, “Shoot to Thrill” by AC/DC
The entire Matrix soundtrack
The entire Varsity Blues soundtrack (whiny movie, great soundtrack!)
The “Take a Bite Outta Rhyme” compilation (classic rap tunes done by rock bands… gotta hear ‘New Jack Hustler’ by Dope)
“Black Betty” by Ram Jam
“Magic Carpet Ride” by Steppenwolf
“Round the World” by ATC
“Dammit” by Blink 182
“Black” by Sevendust
“Love Rollercoaster” by Red Hot Chili Peppers
“Rollin’”, “Take a Look Around”, or “Break Stuff” by Limp Bizkit
“When it All Comes Down” by Everclear
“You Better Get Up” by Jimmie’s Chicken Shack
ANYTHING by Kenny Wayne Shepherd, especially “Was” or “Them Changes”
“Freaks of the Industry”, “Humpty Dance” or “Doowutchalyike” by Digital Underground
“Run’s House” by Run-DMC
Anything off “And Then There Was X” by DMX
“Guerilla Radio” or “Testify” by Rage Against the Machine
Anything off “Shake your Money Maker” by the Black Crowes
“Push It” by Garbage
“Scenario” by Tribe Called Quest
“Ain’t a Problem my Squad Can’t Fix”, “Salute the Gods”, “Dangerous”, or “Put your Hands Where my Eyes Can See” by Busta Rhymes
The soundtrack to “The Rock”
“My Baby’s Looking Hot” by Jeff Healey Band
The soundtrack to “Road House” (yeah, I know it’s a crappy movie, but the soundtrack’s mostly Jeff Healey Band)
“Higher” by Creed
“New” by No Doubt
“Sweat of my Balls” or “Stick 'em Up” from the “CB4” soundtrack
“Fuck That”, “I am the Bullgod”, “Bawitdaba”, “American Bad Ass” from Kid Rock
“Padrino” by Smashmouth
I think that’s about it. 
Forgot:
“Second To Last” “Glory of Love” - new found glory
“Feliz Navidad” - fenixtx
“Tear away” - drowning pool
“Just Like Heaven” - goldfinger
“Weeds” - life of agony
“Undone (the sweater song)” -weezer
“Make My Day” - not by chance
“Faggot” “Blind” - korn
"Come To Daddy (Little Lord Faultry Remix) -aphex twin
Sk8rixtx, have I ever told you that I love you? (well at least your taste in music…)
~Kittie
“Tusk” by Fleetwood Mac. The steering wheel doubles as a drum set and I love the startled looks of people in neighboring cars when I suddenly whip my head to the side and shout, “TUSK!”
I can’t believe no one mentioned this one:
Turn Up the Radio by Autograph!!
I HAVE to turn that one up!
And I can’t forget:
“You Got Another Thing Coming” by Judas Priest
and
“Hair of the Dog” by Nazareth.
Actually, I have many songs I turn up - any song by Yes (AHunter3, are you a Yeshead by any chance? They’re coming to town this month!! I’m going to the Milwaukee show…), or Billy Squier, most Def Leppard and, well, too many others to mention! 
After seeing someone in concert, I MUST play their music loudly for at least a week after!
“Celebrated Summer” and “Divide And Conquer” by Husker Du.
“If I Should Fall From Grace With God” by The Pogues.
“Slack Motherfucker” by Superchunk.
“Bring The Noise” by Public Enemy.