"I am Wired"

Hi guys,

Just saw The Social Network Movie and am curious what is the term "I am Wired"used through out means. I think it refers to coding but the movie depicts if you are wired you do not take a break but in my opinion one can.

As prevalent as Adderall/Amphetamines were in my college CS department, I would not be unduly shocked to find out that all of the Harvard interns and Sean Parker might possibly have used some stimulants for their coding marathons.