We could not find any information regarding the representation of the dots on his faces other than they are gang tattoos. AnswerParty!
O'Shea Jackson (born June 15, 1969), better known by his stage name Ice Cube, is an American hip hop artist, record producer, actor, screenwriter, film producer, and director. He began his career as a member of the hip-hop group C.I.A. and later joined N.W.A (Niggas With Attitudes). After leaving N.W.A in December 1989, he built a successful solo career in music, and also as a writer, director, actor and producer in cinema. Additionally, he has served as one of the producers of the Showtime television series Barbershop and the TBS series Are We There Yet?, both of which are based upon films in which he portrayed the lead character.
Cube is noted as a proficient lyricist and storyteller and is regarded as a brutally honest rapper; his lyrics are often political as well as violent, and he is considered one of the founding artists in gangsta rap. He was ranked #8 on MTV's list of the 10 Greatest MCs of All Time, while fellow rapper Snoop Dogg ranked Ice Cube as the greatest MC of all time. About.com ranked him #11 on its list of the "Top 50 Greatest MCs of Our Time." Allmusic has called him one of hip-hop's best and most controversial artists, as well as "one of rap's greatest storytellers." In 2012, The Source ranked him #14 on their list of the Top 50 Lyricists of All Time.
Tattoos are commonly used among criminals to show gang membership and record the wearer's personal history—such as his or her skills, specialties, accomplishments and convictions. They are also used as a means of personal expression. Certain designs have developed recognized coded meanings. The code systems can be quite complex and because of the nature of what they encode, the tattoo designs are not widely recognized.
Russian criminal tattoos have a complex system of symbols which can give quite detailed information about the wearer. Not only do the symbols carry meaning but the area of the body on which they are placed may be meaningful too. The initiation tattoo of a new gang member is usually placed on the chest and may incorporate a rose. A rose on the chest is also used within the Russian Mafia. Wearing false or unearned tattoos is punishable in the criminal underworld, usually by removal of the tattoo, followed by beatings and sometimes rape. Tattoos can be removed (voluntarily, in the case of loss of rank, new affiliation, "life style" change, etc.) by bandaging magnesium powder onto the surface of the skin, which dissolves the skin bearing the marks with painful caustic burns. This powder is gained by filing "light alloy" e.g. lawnmower casing, and is a jailhouse commodity. Structure