How do you jump somebody?

Answer 1

Jumping somebody, is generally attacking somebody by surprise, with more than one person. You almost never see a single person jump another. It's usually in groups or gangs. To jump somebody, the other person shouldn't be expecting it. It's an attack you plan out before, and generally sneak into; typically when their back is turned. By jumping somebody, you don't literally "jump" them. Your friend(s) and you go up to somebody unsuspiciously and both throw a punch, and start fighting.