kookie

Adj.

1.

kookie - informal or slang terms for mentally irregular; "it used to drive my husband balmy" Synonyms: bats, batty, bonkers, buggy, crackers, daft, dotty, haywire, kooky, loco, loony, loopy, nuts, around the bend, balmy, round the bend, wacky, whacky, barmy, nutty, fruity, cracked

around the bend, balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, insane, kooky, loco, loony, loopy, nuts, nutty, round the bend, wacky, whacky