A person who is annoying beyond belief.
Ian: I'm soo great
Terry: Shut it you heinous ass jackal
by Craig Cummings October 6, 2005
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A Jackal Rat that has 2 faces and lives in the wild. It is a large brown rat that looks and talks like a human. However this is not the case. This rat commonly inhabits caves or crypts. It is easily identifiable by its unique characteristics. It is mainly nocturnal but will go out into the sunlight when necessary. It enjoys watching tv in the day and depends on other people getting it mcdonalds to survive. It is however omnivorousness and will eat plants when encountered. the The jackal rat poops 4 to 5 times a day. These poops are small and it will never flush them. The jackal rat also has flushphobia. It is however ashamed of its own poop and will put the lid down. A easy way to identify the Jackal Rat is when you walk into a bathroom and see the lid down. If you encounter this do not panic, but be aware the jackalrat may be in the area. The jackalrat is also easily identified by its lack of clothing. It will commonly only wear tighty whities and will wear clothes only when absolutely necessary. They are no violent unless provoked, and then they can become enraged, screaming and cursing. The jackalrat does NOT like to be called a 2 faced jackalrat, and if one says it they may anger it. When cornered or endangered, the jackalrat will cry and pretend to be hurt. However, this is all a ploy by the jackal rat to get out of a bad situation. It usually works and people feel bad for it. Be careful when approaching a jackal rat!
Two men go into a public bathroom:

Man 1: Yo someone put the seat down and didnt flush!

Man 2: OH shit a Two faced Jackal-Ratt must be in the area.

Man 1: A two faced what?!

Man 2: Shhh if you shout its name it may hear and become enraged!
by Jackalratexpert23 July 21, 2011
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An illusive creature of the night whom is prone to suddenly disappearing (aka smoke bombing), releasing very limited and conflicting information about important events, and leading multiple parallel lives.
He went jackalling like the phantom white spotted jackal, or: the phantom white jackal has smoke bombed again.
by Fassbender December 21, 2013
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When you act like the girl has someone over her shoulder. Do it really convincingly like "Oh my god who IS that??"
Then when she looks over her shoulder to look.... THAT'S when you slip the roofie in her drink.
Woman after she's been Zjacáled- "It was so romantic! I just fell in love with him. He pretended like there was someone over my shoulder BEFORE he slipped me the roofie... He was so smooth. It wasn't like that gross*cough cough wink wink* kind of roofieing. You know, when you see him put the roofie in your drink, but you drink it anyway? No it was so smooth, totally gave me plausible deniability, deactivated my slut defense 100%. And then... It was the best sex I don't remember but then saw video of on porn hub"

Le Zjacále (the jackal)
by Nova .... Scotia! October 11, 2017
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In a deck of standard playing cards, the Jack, when referred to by some drunk ass bitch
"Which card would you like"
"A Jackaler"
by James Waltah April 28, 2005
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Refers to the common and acutely frustrating "doggedly pretending not to understand and thus getting the help-requester to repeat/rephrase his tale of woe over and over till he finally gives up" strategy that many adults/older siblings resort to in an effort to eventually discourage a youngster in his efforts to motivate said elder to intervene on his behalf, but the elder does not wish to get involved or bestir himself. This destructive and selfishly-deceitful practice involves a similar "hiding behind a veil of fake confusion" ruse used by the jackal in the famous fable --- the jackal pretends to never quite be able to understand the situation and thus flimflams the frustratedly enraged tiger into tempestuously re-entering the cage so that the jackal could lock him back inside again, thus preventing him from devouring the Brahman for dinner.
I tried to get my uncle to step in and settle the quarrel I was having with my cousin, but he always just kept smiling amusedly and scratching his head in apparent bewilderment and asking me to repeat my story and "explain myself" over and over --- I know full well that my story was perfectly clear and easy for him to understand, though, so I suspect now that he was pulling the old Dr. Jackal and Mr. Hide ploy on me just so that he wouldn't have to get involved in the dispute.
by QuacksO January 19, 2017
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Jackal is Blush's very bestest GOOD BOY! No one can ever say anything different.
Sin the Jackal just post all those lewds in #dirtytalk ... but he is still a GOOD BOY!!!
by Blushingmoon January 1, 2019
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