Meaning

1 senses

  1. (Australia, UK, colloquial)Crazy, insane.

Origin

See chump (“the head”), and compare off one's head.

See chump (“the head”), and compare off one's head.

Wiktionary, CC BY-SA 4.0 · source

See also

neighbours in the dictionary
offA2offaloffendB2offenderB2offenseB2
off one's chump — meaning, examples, forms, synonyms | Krumeto