Country Dictionary

The only weapon on Earth mightier than the sword.

pen is a abbreviation of Penitentiary ,

the Penitentiary is a prison , jail

i aint goin back to da pen

im not going back to prison

jail

yo homie yo goin to the pen fool

A prison, penitentiary, or correctional facility is a place in which individuals are physically confined or interned and usually deprived of a range of personal freedoms. Prisons are conventionally institutions which form part of the criminal justice system of a country, such that imprisonment or incarceration is the legal penalty that may be imposed by the state for the commission of a crime.

What can we do when we're arrested, but open fire
Life in the pen ain't for me, cause I'd rather die - Tupac

Noun: A small, hollow, ink filled object which disperses said ink onto various writing mediums, like paper, cocktail napkins, or anything suitably porous.

Hand me that pen, I need to jot down a phone number.

Sometimes pens are used to transport small quantities of drugs.

The ink cartridge is removed, sometimes the well (the part which the cartridge fits into the stylis) is taped over, and powdered substances are packed into the pen.

I have heard once "pen" being used in slang for drugs when a dealer packages this way.

Hey, Puggy, can you get me a pen?

As in THE Pen, penitentiary, a prison for those convicted of major crimes

Brian got locked up in the pen.