To even be considered a redheaded stepchild you must have annoyed someone terribly or will not stop misbehaving Example: Carissa was yelling and screaming at the younger kids and someone shouted Quit acting like a redheaded stepchild!
REDHEADED STEPCHILD
Meaning of REDHEADED STEPCHILD in English
Slang English vocab. Английский сленговый словарь. 2012