in warcraft3 when you are killing creeps and someone comes up from behind you and attacks you.
Woah shit0r, some fucking n00b creep jacked my shit. IM GONNA LOOSE TO THIS FUCKING N00b. AGHHHHHG, no townscroll!
by x-pose September 23, 2003
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When an unwelcome and unwanted creeper inserts themselves in your group or conversation.
I was just sitting with my friend and this weird guy creep jacked us and told us his life story.
by evarney713 September 20, 2015
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