1. under the influence of methamphetamines: "Man I'm fucking wired" 2. full of energy, due to some other cause (natural or otherwise) 3. addicted to heroin 4. tense, nervous, irritable 5. drunk
English Idioms Dictionary
very excited, pumped Jay didn't sleep last night. She's really wired for her exam today.
Microsoft Computer Dictionary
adj. 1. Of, pertaining to, or characteristic of an electronic circuit or hardware grouping in which the configuration is determined by the physical interconnection of the components (as opposed to being programmable in software or alterable by a switch). See also hardwired (definition 1). 2. Knowledgeable about Internet resources, systems, and culture. 3. Having access to the Internet.