This is FUN!
Here are my favorite pigments:
Neutrals:
Jardin Aires
Your Ladyship <-- I use these top two almost EVERY day!
Subtle
Tan
Dazzleray
Vanilla!!!
Chocolate Brown
Blues/Greens:
Deep Blue Green <--Makes a gorgeous smokey eye!
Golden Olive
Naval Blue
Forest Green
CHARTREUSE! <--Awesome color!!
Frozen White
Purples/Pinks:
Violet
Pinked Mauve
Fuchsia
Viz-a-Violet
Entremauve <--Personal favorite
Smoke Signal <--Yet another personal favorite
Apricot Pink
Helium (A lot of people hate this one but I love it as a highlight because it just gives a 'sheen' of pinky/purpley to compliment a dark cool toned eye.)
Golds/Coppers:
Cocomotion
Melon
Rushmetal/Copper Sparkle (pretty much the same)
And weird/cool/funky for the sake of being weird/cool/funky:
Blue Brown
Old Gold
Pink Bronze
Sunpepper
Those are a few of my favorites from my personal collection.