around-the-bend

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

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