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When someone purposefully enters 10 incorrect passwords into your blackberry, causing it to erase all of the information stored on the device.
Tommy: Oh shit! Last night when I was hammered, someone erased everything from my phone!

Franky: Damn man, you got blackjacked!
by TurkishandTommy April 20, 2011
getting ur shit jacked by a black dude
y the fuck is my tv floatin
drop it nyigger!!!
*chck chck*
tryin tah get mey blackjacked all up in here
by DIIN October 14, 2011
It Means to fix something in an unconventional way.
I black jacked a scratched dvd using toilet paper and toothpaste.
by Silent_S July 03, 2009