Either to beat someone up,
Or to erm, rape them.
when your surprised / in shock
You don't want to know. Trust me.
You jumped, man
I jumped You jumped He/She/It jumped We jumped They jumped
He like totally flipped out!
Beaten by a group of people.
Your mums is so fat that when she jumped she got stuk
I/You/We/They have jumped. He/She/It has jumped. she is jumped up and down.
It means that they got beat up in an unprovoked attack by multiple assailants. (that is if you said "I got jumped" then you were the one who got attacked)
Defective alternator.
you mean the "the quick brown fox jumped over the lazy dog" No it does not have every letter of the alphabet in it. It does not have a "s"
the man jumped of the stoep