Becky is what you call a girl who is basic af. While typically this girl is white, she doesn’t necessarily have to be; however, this definition does derive its meaning from the fact that the name is a basic ass white girl’s name who likes typical ass white girl shit: like the Pink clothing label, pumpkin spice lattes, labradoodles, cheering for whatever football team her new boyfriend likes, expensive shit, and taking pride when someone nuts in her mouth. Essentially, a Becky is a dime a dozen in white suburban America. It’s relatively rare, but you may even come across African American, Latina or Asian variants of Becky, I.e. basic ass bitches.
Her: “I’ve been at yoga teacher training all day, and I bought this new pumpkin spice candle at Bed, Bath & Beyond.”
Me: “Jesus Christ, you’re such a Becky”
Her: “I think Hillary would have made a great president, too”
Becky is increasingly functioning as an epithet, and being used especially to refer to a white woman who is ignorant of both her privilege and her prejudice.
Shut up becky, you’re no victim.
Look at the becky living in the trailer getting beaten up by her drunk husband.
This becky is talking about minorities being victims, but she’s a white anglo Protestant that grew up wealthy, lied about her ethnicity to gain financial support; hence Elizabeth Warren.