J12 

A man typically from texas who is very well endowed. The penis tends to be 12 inches long, if not larger! Most men who can be called a "J12" tend to get quite faint when erect due to the penis stealing most of the bodies blood. More fortunately though, a J12 is always a hit with the ladies.

Girl 1: Wow i had sex with Shane last night, who'd of known he was a J12. .
Girl 2: Really? Was it good?
Girl 1: It was massive! But he fainted in the middle.
Girl 2: Oh shame, at least you got some decent cock though.

J12 by J1293 May 4, 2011

J12 

A ministry based on the "Seven Words of Jesus" at twelve years old... "I must be about my Father's Business." J12, or Jesus |at| Twelve, focues on inspiring kids from 8-12 years of age to have the same attitude of Jesus. J12's motto is "reaching a generation before they need to be rescued."

Are you going to the next J12 Encounter?

J12 by Gregg Johnson September 18, 2008

J12 

Car bastard that lives in Maine

J12 loves the cock

J12 by Mark Martel June 12, 2003

J12 

gay

J12 is gay

J12 by penisman776 April 6, 2020

j12556018 

a foO

j12556018: foO

j12556018 by Anonymous October 5, 2003