Not functioning properly
English: amiss(p), awry(p), haywire, wrong(p)
haywireEnglish
haywire, amiss(p), around the bend, awry(p), balmy
Adjective
Informal or slang terms for mentally irregular
English: balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whacky
Noun
Wire for tying up bales of hay
English: haywire