One who "liejacks", i.e. a person that falsely accuses an opponent or potential critic of the very thing that they are saying or doing before they are called out for the very thing that they are saying or doing.
It confuses bystanders about what's true and what isn't to try and help them get away with what they're doing.
See also "liejack" and "liejacking".
She started spreading rumours about her friend and how he fails to satisfy his girlfriend. He comes to her for solace, concerned about what others have been saying about him. She then blames his girlfriend, saying that "she's using you for her own games - you can't trust what comes out of her mouth".
And that is how the liejacker ended their relationship.
To falsely accuse an opponent or potential critic of the thing that you are saying or doing before they can call you out on the thing that you are saying or doing. Thus, bystanders and third parties become confused and you stand a better chance of getting away with what you are saying or doing.
Also see "liejacking".
The new girl was quietly different, had a lot of piercings and kept to herself. They didn't like the look of her. One girl one day said "she's blatantly secretly a bully and just hasn't found her victim yet". Thus, they began to yell "bullygirl" at her every day at school. Because of this liejack, everyone else just presumed she was a bully that had been found out and some even started to join in. It only stopped when she finally moved schools.
Falsely accusing an opponent or potential critic of the exact thing that you are saying or doing before they get a chance to call you out on what you are saying or doing.
Thus, bystanders and third parties become confused as to what is real and what isn't, and you stand a chance of getting away with what you are saying or doing.
He told a lie and then immediately said "but the fake news media will lie and disagree with me". Now the press can't call him on his lie without looking like liars themselves and neutral bystanders feel like they have to take a middle-ground. That's some shady liejacking right there.
Falsely accusing an opponent of the thing that you are doing before they can call you out on it. This sews confusion in the minds of bystanders and third parties, helping the liejacker get away with what they are saying or doing.
Donald Trump told a lie and then immediately accused the press of fake news. Now when they call him out on his bs, they look like they're lying themselves. That's some shady liejacking right there.
Past tense of "liejack".
Someone that falsely accuses an opponent or potential critic of the very shady thing that they're doing before they are called out for that shady thing by that opponent or potential critic.
Bystanders and third parties become confused about what is and what isn't reality, giving the liejacker a better chance of getting away with their liejacking.
The horrible man wondered what it would be like to throw a party in his neighbour's house. When his neighbour left for the weekend, leaving a house-sitter in charge of the house, the horrible man paid the house-sitter a visit, got chatting and got him blind drunk. He then threw a huge party at the house, trashing the place.
In the morning, after everyone left, the horrible man phoned the police and liejacked that the house-sitter had thrown a wild party and trashed the house whilst the neighbour had been away.
The poor house-sitter, having no memory of the night before, was arrested and lost a friend.