around_the_bend
1. [ adjective ] informal or slang terms for mentally irregular
Synonyms: barmy bats batty bonkers buggy cracked crackers daft dotty fruity haywire kookie kooky loco loony loopy nuts nutty round_the_bend wacky whacky balmy
Examples:

"it used to drive my husband balmy"

Related terms: insane
Similar spelling:   around_the_clock