geeked

verb
  1. 1

    To behave geekishly or in a socially awkward manner, especially when under the influence of drugs or other psycho-active substances, and exhibiting such marked characteristics as hyperactivity, repetitiveness, talkativeness, nervousness, irritability, or paranoia.

    Hey, check out that guy...he's really geeking out pretty bad.

verb
  1. 1

    To look; to peep; to stare about intently.

adjective
  1. 1

    Under the psychological effects of a mood-affecting drug; high; stoned

  2. 2

    Very excited.

Source: https://en.wiktionary.org/wiki/geek, https://en.wiktionary.org/wiki/geeked