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Fun inversion of Jack Ass. Instead of calling someone Jack Ass just say Ass Jack.
That guy at work is a real ass jack.
Ass Jack by Libraryguy December 16, 2009
1.) A female most often a mother that spends their life dragging another female down to keep her from accomplishing everything she couldn't

2.) A completely useless tool
1.) I can't believe her mother is such a ass jack, She ruined that girls life before she had a chance
2.) She serves about as much purpose as an ass jack
ass jack by Bigmike13 May 10, 2022
1.Noun: Someone who has just said something so stupid, it actually made you shutdown for a few seconds.

2. My neighbor, cause hes a douche.
Brian: "Dude, my dad thought Bob Marley was dead"...

Me: "Bob Marley IS dead....Dude....ur a fuggin Ass Jack!"...
Ass Jack by xXx-Ass-Hat-xXx January 17, 2008
A tool used for opening the ass hole, in order to input the male genitalia. Otherwise used as a duragatory term meaning, or closely placed to, tool mcDouchebag ass face.
1. Dude my girlfriend got an ass jack for us!?

2. You dont have to be an ass jack all your life!
Ass Jack by omegaman6000 April 26, 2011
Yup ass jack, my frigin dad, "Dont push the button on the microwave too hard u will blow it up, dont lean on the fridge u will knock it over, yup hes an ass jack alright. His mexican lookin self belongs on americas most wanted.
Ass Jack by Doob September 30, 2004

Ass-jack 

Some one who enjoys anal sex
I heard that girl in the train hat is a real Ass-jack in the sack.
Ass-jack by guiness69 January 25, 2013
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kidulting by Emotional Cruiser October 12, 2025
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