A term used to describe an extortion racket which flourished among the Southern Italian immigrants of the United States in the early 1900's.
A reputable "villainous gang' who thrived on a system of blackmailing bankers, business owners and merchants. Letters that threatened harm, arson or murder if a sum was not paid to the mob. The letter exhibited three black crosses surmounted by a skull and crossbones, sometimes fancifully decorated with dripping blood or bullets, signed off as Mano Nera or 'Black Hand'. Successful immigrants were usually targeted, as 90% of New Yorkers were Italian immigrants.

The Mafia person/ group that infiltrates a business and takes a percentage to ensure that that business has success, if they do not pay the price they get taken down. A strong arm operation such as many political groups are doing in various Countries. Pay to play or get the axe !

Similar to the phrase, "Red handed", except when the person being caught is black.

A terrorist organization originating pre-World War 1 in Eastern Europe. I use Eastern Europe because its just vague enough to work and i don't feel like doing any actual research.

Back to the definition, The Black Hand is responsible for the assasination of the Archduke Franz Ferdinand of Austria in Sarajevo.

The official faction of assasins found in the Bethesda owned game "Oblivion"
A reference to the clan of assasins found in another defenition of this phrase. Also known as the Dark Brotherhood. They follow the spirit known as the Night Mother (AKA Old Lady Luck). The Dark Brotherhood only kills those who have not proven themselves worthy of living (For various reasons but mostly for murder and scamming).

Smacking with the hand of a black person. It hurts twice as bad as any other ethnicity. Black handin, Black handing, black handed, black handedest are all variations.

Biggest terrorist organization in the video game "Grand Theft Auto San Andreas Multiplayer" they've destroyed countless amounts of buildings, killed millions of people, caused countless amounts of damages to Las Venturas's Casinos and have their own section of rules that they worship like a creed (example: Following All Server Rules), they plan their attacks with great timing and are quick on the response if something altars the plans of their attacks, very rare does someone survive one. Found only on one of SAMP's servers called CRRPG (Cops Robbers Role Playing Game). with a massive comunity of regulars and player slots filling faster each day the server was upgraded for more organisations to counter The Black Hand. one is Taskforce 141 CRRPG's most elte police and army officers have joined this team of brave men and women to challenge and faulter the black hands attacks. Both teams are found the most on CRRPG at this IP for SAMP Users: 94.23.144.204:7777

taking someone by the collar/turtle neck and slaping them back and forth with the top and under sides of your hand and saying saying bitch ass nigga over and over
sorta like the back hand slap, but with the words nigga, bitch, and ass in any sort of order, but must include the word nigga, i.e. the "black" hand slap

A diminished style of extension hi-fiving practically extinct coming from black people.

Involves the regular style of dapping, hi-five that black youth do except after 'fiving', someone says 'on the black hand side' and said particapants turn their palms to the outer side and five.

Denotes exclusivity, hence the name. Originated out of the black power and love movements of the '70s.
Might be considered corny by todays youth.