The different color jelly bracelets that girls wear indicate what they are willing to do sexually. If they wear purple bracelets tell potential partners that they are just willing to kiss, but wearing a blue one indicates that they are willing to have oral sex. Black is the color girls wear when they are willing to have intercourse.
The urban legend is that jelly bracelets have meanings, depending upon their color. Accordingly, the black bracelet means that the person wearing it is looking for sex.
