Now lets talk to everyone in this topic!
Manga junky
Just because it happens to be a popular color in manga doesn't mean if you dye your hair that color that you're a manga junky.
bleach and ammonia also make a nice combination 
You're not funny stop trying to be.
Pour mercury on your head.
Read above.
1. not dye hair
2.profit
He didn't ask your opinion on if he should dye his hair he asked what color to, stop making useless posts that don't contribute to the conversion jackass.
People that dye their hair are embarrased of themselves.
You're just loving stupid.
You could develop a likable and unique personality. But I suppose hair dying and odd piercings and nail polish and eyeliner and girl pants etc. are the easier way to go.
Stop being a starfish, just because someone dyes their hair a different color doesn't make then emo.
(I'm not putting emo down, only the whiny starfishs who don't just wear it as a style.)
Stop being a poser and don't die your hair. You won't look cool and people will just make fun of you...
This is not true, next of all he is not going to "Die" his hair he is going to "Dye" it.
Because it's not
*shades*
Cool....
Read above about useless posts that don't contribute to the conversion.
because your pigment is supposed to match your natural hair
dye it, you look extremely pale or dirty.
What the hell are you saying?
I think he is still going to take showers.
Look at his profile.
Complication of idiocy.
You're loving stupid.
Dyed hair looks hideous, IMO
He didn't ask your opinion on dyed hair, he wants to know what color to dye it.
I don't know you and if you dye your hair, I will lose all respect I hae for you?
Oh, and about your avatar: Don't you mean dye our "hare"
I doubt he cares about your respect for him.
Now I think sky blue would be a nice color but it seems you have come to a verdict anyways. :)