Dreadlocks are quite interesting in this regard. If you were to consider them as having specific religious/cultural value, then they'd be specific not so much t

Dreadlocks are quite interesting in this regard. If you were to consider them as having specific religious/cultural value, then they'd be specific not so much to black people, but either to Rastafarians, or to any adherent of an Abrahamic religion who has taken the Nazarite Vow, which is associated with the biblical figure Samson, and means you don't cut your hair, and abstain from alcohol and contact with corpses, and possibly a few other things. But knotting into dreadlocks is also something that hair just does naturally if you don't comb it.