When during sex the man is as stupid as simple jack and just keeps screaming you m-m-m-m-m-m make me happy and the girl just says you have a fine brain jack!
by Havemenot December 21, 2013
dirty jack is when a person named jack cuts off a rat's penis and puts it in there penis and then proceed to fuck a girl until they ejaculate in her until the rats penis is inside of her.
by Barry Martin April 19, 2020
When you bust a nut over your limited edition Samsung smart fridge, so your warm cum drips into the ice container, and then you invite your neighbours over to watch a baked bean spin on the floor, and then they grab some ice to cool their assholes off because they have accidentally sat on the baked bean, but instead of rubbing ice on their asses, it’s warm cum, so they all get pregnant and shit out a small African child, even though none of your neighbours are African.
I did a Dirty Jack yesterday. It was rather splendid, but unfortunately I now have 15 children living in my apartment.
by greasy ballers November 08, 2021
The act of shoving a stuffed squirrel in your dogs ass therefore making him erect and forcing him to bone your sister while you watch and jerk in the corner
by Braydenscoochie420 November 20, 2018
by AyeLad April 16, 2020
Tyler peed in a Coca Cola, mixed it with his dick, and then Garry drank it, in other words, it was a Dirty Jack
by weifowjcnvs April 26, 2020
I have her a dirty jack last night
by Melonsssss April 29, 2020