Penitentiary rules in effect is a colloquial expression popularized by the renowned rapper Kevin Gates. Essentially, this phrase emphasizes the importance of mutual respect for oneself and others in any community. The word 'penitentiary' refers to prison, a place where disrespect often triggers violent reactions. It's a well-known concept within prison culture that any form of disrespect can lead to immediate retaliation.
In Kevin Gates' track, 'Flicka Da Wrist,' he articulates this sentiment with the line, "Penitentiary rules in effect - Give respect if I don't get it back I get violent." This lyric underscores the principle that respect is not just expected but demanded, and failure to reciprocate respect can have severe consequences.