trust someone as far as one could throw them
Verb
Meaning
trust someone as far as one could throw them (third-person singular simple present trusts someone as far as one could throw them, present participle trusting someone as far as one could throw them, simple past and past participle trusted someone as far as one could throw them)
(chiefly in the negative) To trust somebody at all; to have any trust in a person whatsoever.
Synonyms
trust someone as far as one could fling a bull by the tail
trust someone as far as one could spit
trust someone as far as one can spit
trust someone across the street