Jack special is where you go into a toilet cubical and urinate on the floor, if you are feeling happy you may also leave excrement on the floor.
Hey guys, i've just finished my jack special in your Nan's toilet.
by Not_Kebab_Man_6 September 14, 2010
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A drink and a cry. Based off the character from the tv show Lost's propensity to both cry and drink, sometimes both.
After losing his girlfriend, Bill decided to have the Jack Shephard Special.

Some of Matthew Fox's other characters enjoy the Jack Shephard Special as well.
by Lost Watcher February 6, 2009
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When you eat ice cream during the dead of winter, or generally when it's freezing outside.
"Jean says that she's cold and she's in the mood for my white creamy Jack Frost Special."
by Juvo415 December 10, 2009
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When you fist your entire hand into a lady's anus, effectively making it unusable, and then using the same hand to finger her until she cums, and when she does, dump it in her asshole, and wait for her to take a shit, when she takes a shit, you take a shit in her asshole at the same time, when you are both finished, proceed to scoop up the entire mess into a jar, then release liquid nitrogen on the jar, have the entire thing freeze then break the jar, when the jar is broken, you shall feed the shattered jar to your pet and wait until it dies, once it is done, take the dog to your local chinese restaurant and force them (preferably by blackmail) to cook it, you then bring the cooked animal home, then combine it with the shitty cum thing from earlier, you then blend it, and give it as a smoothie to some niggers down the road, once they eat it and die, take their bodies home and eat all them niggers, remember those chinese chingtards from earlier? take them with you to watch you do the whole thing again in a few hours.

WARNING: LETHAL SHITS HAPPEN, IF THEY OCCUR TOO MUCH, GO SEE A DOCTOR YOU RACIST FAGGOT NIGGER CHOPSTICK LOOKING ASS.
"Yo Chad what ya did to ya gurl last nightz?"
"I gave her the Jack Black Special"
"I am calling the police."
by NIGGERMCMUFFINSHROOM May 8, 2019
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When jxckluvsxims runs a hoat steamy Bobby up your arse at about 23mph and 200rpm and geez your friction burns
Approach a female pinch your nose and proceed tae go "awright doll you wantin the jack special"
by BigSpanker87 September 16, 2021
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