Clean or not?

Most of the time when I saw yellow things, I feel it's not to my type and may want to get far from it. But now I'm very much close to a fren who is yellow- actually she always say she is yellow because of her surname..Haha. Just a joke..Anyhow, some yellow is really not a good thing. Related to porn, etc..which erm I think if u handle the stuff with respect to the society, we have nothing to say on this. Thus, maybe only civilized people know what is clean and dirty, not to those who might not feel ashame of themselves even to expose all these publicly. Anyhow that's their choice and we still have to accept them as a part of nature. Love your nature and love your green! Let's move towards a greener future--Looks like MAS slogan, haha,,anyhow it's a great slogan!