A combination of the name Jack and the word Action; used mainly when describing the extremely violent, but also fucking awesome actions of Jack Bauer from the television program “24”. It is also acceptable for use when referencing Jack Shephard from ABC’S “Lost”, because he is also disgustingly bad ass.

Example 1

Ernie: Yo did you see 24 last night?

Frank: Yes in fact I did.

Ernie: How bout when Jack stabbed that guy's face until he died.

Frank: Yea that was some serious Jacktion.

Example 2

Phil: Please tell me you watched Lost last night.

Eli: No actually I missed it.

Phil: Oh man you should’ve seen Jack, first he screamed at Locke and threatened to beat the shit out of him, then he murdered three people and then he topped it off by banging Kate.

Eli: So you’re telling me there was Jacktion.

Phil: Precisely.

Jacktion by blandick February 23, 2009

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jacyion

Jackson is a very cute and funny boy he is normally skinny but he has a sexy body and he I very rare to come around he is very fast and he can fight and he is so sexy people fall for him so easy he is popular and he has a long d*ck it is very long everyone loves him and he is very cute girls squirt just by coming near him

Omg is that Jacyion he is so fine I really want him to be mine

jacyion by jack667854 November 4, 2018

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Jacting

A style of dramatic acting that employs tensing of the muscles of the jaw to impart dramatic gravitas to a scene.

Dean Winchester was really jacting the shit out of that scene.

Jacting by Bandalay July 11, 2021

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jaciona

The best and most beautiful currly headed girl in the world the one person you can depend on and the one person who's always there for you she has the best smile that will leave you stunned she's short and weird and overall just a bite sized ball of love

Have you seen jaciona? Isn't she just the best !!

jaciona by Jsjeowlwlw September 10, 2018

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