Colors - First thing that comes to mind.

Ok, I picked the first thing(s) that came to mind. I can only wonder what Freud would have made of my responses.

Pink - breast cancer ribbons, the singer
Red - my car
Orange - sunshine
Yellow - happiness
Green - something Irish
Aqua - the ocean
Blue - my dad, it was his favorite color
Indigo - I knew a prostitute and that was her street name (no lie).
Violet - the lilac tree in my backyard
Purple - that I don't like purple
Brown - paper bag
Black - night time
Gray - a gloomy day
White - purity
Gold - jewelry
Silver - more jewelry.