Jacking PSNs?

[Cuban]

Alright what do people mean when they say they jacked a PSN? Like did the serial and stuff get leaked or did you just jack it cause you're a good hacker or something? Sorry for the nooby question. If so I want a PSN jacked for me lol.

 

[Rexy]

They just mean they hacked it, Found out the email on the account and took it.