For me numbers and letter have colors. My mom is wondering if everyone's colors are the same - I'm pretty sure they're not. Now I want to collect some proof.
What color are your numbers and letters?
Some of the colors I see:
A is yellow, as is 4
M is red
2 is light blue
3 is green

ETA:
I found it: http://en.wikipedia.org/wiki/Synesthesia


And now something totally different: I have a Supernatural moodtheme (made by lidi)! XD ...now I'll probably just choose moods because I like the pic even if I don't feel the slightest bit like that.

Hehe, FBI! OMG, yes.