A person who builds or modifies already prebuilt things high on meth, thinking that their make-shift modification has improved the object and convinced they are a jack of all trades who can "
fix" almost anything. Kind of
like a flailed out MacGyver or an on-one Mike Holmes. Often times than not, the jib technician that wants to learn the anatomy of, for example, a
laptop, the
tech will flail it apart and put it back together with some screws or pieces of the laptop missing thinking that it will be fine.