Twackerjack

A sleep deprivated person that is spun out on meth.
Twackerjacks are easily detected by their severe body and facial contortions (see: Monkeyface).

The act of stealing (jacking) something while on meth (twack). normally from walmart, as tweakers still have some dignity as apposed to crackheads who steal from any one. normally entails long extensive methodically planned out details as to not being caught
or
when your meth has been stole, lost or misplaced
or
can be used as a noun to represent a meth addict who steals (probably from wallmart to support ones habit.