bring out the worst in somebody
bring out the worst in (one)
To cause one to exhibit one's worst traits. Your kids always misbehave when I watch them, so I must bring out the worst in them. Sports always seem to bring out the worst in competitive guys like Tad.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
bring out the ˈworst in somebody
make somebody show their worst qualities: Pressure can bring out the worst in people. OPPOSITE: bring out the best in somebodyFarlex Partner Idioms Dictionary © Farlex 2017