F*ked up beyond all recognition...
Totally messed up and looks like shit.
Ex: "Look at that methhead he is totally shit jacked!"
"Hey look at that girl I almost didn’t recognize her, it’s Tiffany. Meth has her all shit jacked"
jackrabbitdick shit is usally a term you would call a friend when he does some dumb ass shit right after you told him what to do or gave his dumb ass directions.
-Brandon Anderson
Nigga i just told you the storm was coming now look at you jackrabbit dick shit your dead.