zonky

adjective2

1. •
   (slang) Very fatigued; zonked.

   • And I feel kind of zonky this morning. Maybe I needed the sleep. — 2005
2. •
   (slang) Weird, odd, eccentric.

   • He knows all the stuff that Arthur Schlesinger Jr., knows, keeps picking up brand new, ultra-contemporary stuff that nobody else knows, and arrives at zonky conclusions couched in scholarly terms. — 1965