ON ONE'S GOOD BEHAVIOR


Meaning of ON ONE'S GOOD BEHAVIOR in English

{adv. phr.} Behaving right to make a good impression. * /While his father was around the boy was on his good behavior, but when the father left the boy soon got into mischief./ * /The minister is coming to dinner, and Mother wants us to be on our good behavior./

Slang English vocab.      Английский сленговый словарь.