wide awake

adjective2

1. •
   Awake and very alert; vigilant, watchful.

   • "They are almost awake, not quite," said Lucy. She knew she herself was wide awake, wider than anyone usually is. — 1951
2. •
   (figurative) Keyed in or aware of things; not oblivious; woke.

   • LF 37, F 33, working class backgrounds, left-ish politics, seek wide-awake F 30+ to share friendly, indep apt. — 1984