1 definition by Onkarinonka
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"
"I CANT FRIKIN GO AROUND THIS CORNER THERE ARE LIKE 50 JACKAL SNIPERS"
by Onkarinonka April 21, 2019