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The dissociative experience to real time upon watching several consecutive episodes of the Fox television show "24."

Similar to the feeling of jet lag when traveling between different time zones and experiencing a disconnection between the body's time clock and the actual time. A similar feeling occurs after watching Bauer Hour for too long.

"I've just watched 5 straight episodes of Bauer Hour and I don't know what time it is in real life. Oh well, I'll just go with whatever the last time was on the show, I'm Jack lagged"
by JohnBoyIce Geronimo March 07, 2009
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The adverse affects of a drastic change in one's masturbation cycle. Symptoms include (but are not limited to): blue-balls, fatigue, insomnia, irritation, aggressive behavior, impaired short-term memory, inability to focus, depression, and suicidal thoughts. If you or some bro you know is suffering from any of these symptoms as a result of celibacy, please seek professional help immediately.
My mom is staying with me for the holidays, so I've got some pretty bad Jack Lag.
by Killerontheroad January 20, 2016
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