Master criminal 

A Person of super smart behaviour that never gets caught out for there acts of cleverness and never reveals they're smart to anyone that may use they're brain for acts that would not benefit a master criminal they may only reval them selves to other people who may be master criminals ( as in sharing highly intelligent jokes and information on a need to know basses) and always act dim as not to attract attention to them selfs so they can always stay ahead of the game.

Wow they're so smart but you would never guess it they are such a master criminal. Or "wow how did you know that/ do that " " cos I'm a master criminal".

Master criminal by Phil wordjack November 23, 2018

Master criminal 

A person who can get away with anything and will not get caught

Phil" how did u not get caught sam
sam" im a master criminal

Master criminal by Samwordjack August 29, 2021

Master Criminal Boyz 

Also known as MCB, is a criminal street gang in Kansas. MCB is a Sureno gang with ties to California Sureno gangs. They operate mostly in Dodge City KS and Garden City KS. The main rivals are the Nortenos based gang DV. MCB members participate in robbery, homosexuality, prostitution, and battery. The color they use is blue. Members are generally peacefull and dont engage in violence. Symbols of MCB include XIII, the number 13, and SUR. Members are often known to give information and cooperate with police.

What up ese?

Nothing much ese just staying true to Master Criminal Boyz!!

Master Criminal Boyz by Avenging_Rob89 October 12, 2008