Rachel (played by Wu) compares it to playing a game of chicken, with the mother thinking she’s going to swerve.
Peik Lin (Awkwafina) starts to interject, telling her she needs to “roll up” when Rachel interrupts suddenly with “and be like Bok, Bok, Bitch.”
During an interview with Huffington Post, leading ladies Constance Wu and Awkwafina revealed that their memorable exchange in the movie was the product really getting into character.
Thanks to director Jon M. Chu, the line made it into Crazy Rich Asians.