Those frikin annoying arse naked bird things from Halo that look like the monster under your bed when you were a kid. They have plasma shields and little plasma handguns, some of them have sniper rifles and are the literal worst.
"WHY WONT MY FREAKING PLASMA GRENADES STICK ON"

"I CANT FRIKIN GO AROUND THIS CORNER THERE ARE LIKE 50 JACKAL SNIPERS"
by Onkarinonka April 21, 2019
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Excessive talking, sometimes to the point where it gets boring and drags on for way too long, aka rambling.
It's a slang word used by the company Team Volven.
"Bro the CEO talks so much I had to make a definition for rambling with his name in it, he's always jackaling about nonsense that has nothing to do with the previous topic."
by JakeManager3528 August 8, 2023
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To receive both a blow job and rim job at the same time from a mother-daughter team in a predatory manner.
Hey Joe, how did things turn out last night with that cougar and her cub?

Not good, I thought I had things in controll and then they jackaled the hell out of me. I feel damaged.
by barryglord March 25, 2012
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when your rub the clitoris with your thumb, you insert your index and middle finger in vagina, your ring finger is folded, and the little finger in the anus: your hands make the shape of a jackal, which is an animal
I tried the jackal on my girlfriend yesterday.
by P-O June 17, 2006
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When you masturbate, and ejaculate into a glass of ginger ale, then proceed to give someone the ginger ale to drink.
Guy 1: See your girlfriend over there? The gingerale she is drinking?

Guy 2: Yeah, what about it.

Guy 1:She just got a jackal.
by Itsajackalkid September 6, 2009
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The mid-rank race of the convies in the game Halo. They use a shield to protect themselves.
Those Jackals Were trying to defend the Convenant base but The Chief killed them all!
by Estefano Palacios August 18, 2004
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A male version of cougar - a man who constantly dates women at least 20 years his junior. A predator who feeds on the young.
Donald Trump is such a jackal.
by Marissa Dee July 30, 2008
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