The term 'Spheroidal Do' is a type of hairstyle that originated in the African-American community. It is characterized by a round, spherical shape and is often referred to as an AFRO. The hairstyle is created by using a comb to create a circular pattern in the hair, which is then secured with a hair tie or elastic band. This style has become increasingly popular in recent years, and is often seen on celebrities and other public figures.