Ok, as per request of a reviewer, I am putting this on.
THESE rules are not official and there are MANY variations. I do not remember where I got this (not the site anyway) so if it is yours and you see it with out the site on here, please don't be angry!
Yellow - indicates the wearer is willing to HUG
Pink - indicates the wearer is willing to give a hickey
Orange - indicates the wearer is willing to KISS
Purple - indicates the wearer is willing to kiss a partner of either sex
Red - indicates the wearer is willing to perform a LAP DANCE
Green - indicates that ORAL SEX can be performed on a girl
Clear - indicates a willingness to do "whatever the snapper wants"
Blue - indicates ORAL SEX performed on a guy
Black - indicates that the wearer will have regular "missionary" sex
White - indicates the wearer will "FLASH" what they have
Glittery Yellow - indicates HUGGING and KISSING is acceptable
Glittery Pink - willing to "flash" (show) a body part
Glittery Purple - wearer is willing to French (open mouth) kiss
Glittery Blue - wearer is willing to perform anal sex
Glittery Green - indicates that the wearer is willing to "69" (mutual oral sex)
Glittery Clear - indicates that the wearer will let the snappee "feel up" or touch any body part they want
-Bailey