Eminem Relapse

Crack A Bottle

Most likely saying that his beats shake like waco, since Waco, TX has the Balcones Fault to it's North. It may also be a double entendre, referring also to the Waco incident linking it to Quake the videogame.
Iggins
He's implying Worcestershire sauce, a table sauce from England is disgusting
Demonzik
In reference to the id Software release "Quake" (1996); the line implies that the person in question has the aptitude greater than or equal to that of the Waco Kid's (Billy the Kid) firing abilities, in that they can quickly approach, defeat, and move on.
yetijones
let loose, dont be uptight
dadeuces
many women are going into his Tahoe (a large car)
dadeuces
andre the giant is a reference to andre, a rapper in the song itself. mister elephant tusk is a description of andre, showing how famous and expensive he is. (elephant = big star) (tusk = ivory = valuable)
dadeuces
In a 1963 Impala, Dr. Dre refers to himself as a dog to say he's vicious
cogardner
he's not talking about horses. his "stable" is actually his garage. after getting in an accident, Dr. Dre will just get another car. cars became common transportation after horses, and so their power is still measured in units of horsepower.
bill
He doesn't want the female in question to turn her nose up at his advances
Titanz420
this command of extreme disrespect stems from a joke where you ask someone if they would like some "fromunda cheese" - they of course will not know what it is, and you reply "cheese from unda my nuts!" (supposedly funny)
bill
randomness