real story;
string sender;
sender = "Hyago Brendoll";
Friend: Dude, is it possible to recover some photos that I deleted from my USB stick?
Programmer: Yes, if you didn't overwrite them yet...
Friend: What??
Programmer: Did you copy anything to the stick after that?
Friend: No.
Programmer: So I can recover them
Friend: Man! This is awesome!! So you're telling me if I have a 8Gb USB stick, delete everything, then fill it again, I'll have 16Gb!!
Programmer (whispering): Thou shalt not kill. Thou shalt not kill.
--
T-shirt: Go home, you're drunk!