This is a phrase largely equivilent to fucked up or screwed up. It roughly means "in a state of disarray" and is commonly used in the phrase "to jack someone/something up". In some cases, the meaning may be slightly altered by the fact that to get "jacked" can mean to be struck or injured.
That's jacked up man. I can't belive your girlfriend is cheating on you.
I got in a wreck last night. My car got totally jacked up.
563π 168π
Shang Dang is an exclamation used when something good happens.
You're walking to class and find a five dollar bill... "Shang dang!"
a girls skirt flies up in the wind and you see some of that sweet poon tang... "shang dang!"
you somehow got an A on your Chemistry final without studying "SHANG DANG (times two)"
11π 9π
A greasy haired loser who thinks he's welcome in our pub.
Fuck off Cuntface, nobody likes you
76π 68π
Only steers and queers come from texas
193π 107π
the exact opposite of being the leader in a peer's group, ie, being the person whose presence noone notices.
Don't waste your time with this cobbie! He's a noone!
9π 13π