Trust an inch - Idioms by The Free Dictionary
not trust (one) an inch (redirected from trust an inch)
not trust (one) an inch
To not trust one at all. I've known Vick since we were kids, and I don't trust him an inch—he's always up to something.
not trust somebody an ˈinch not trust somebody at all: He says he just wants to help you but I wouldn’t trust him an inch if I were you.
References in periodicals archive
I could reveal here the names of five players who regular tennis punters have learned not to trust an inch
, but libel lawyers would be on to me quicker than a British Wimbledon exit.