The supermodel's brief interview with US TV station Good Morning Sacramento hit the headlines worldwide thanks to the sheer awkwardness of it all started by the fact the anchors got Cara's name wrong and called her Carla.
Cara was meant to be promoting new movie Paper Towns but the interviewers accused her of not seeming that excited, and suggested she take a nap or get a can of Red Bull.
After the video link that had been hosting Cara in the studio disappeared, one said: "You make $5 million for six weeks of work, you can pretend to talk to 'Good Day Sacramento' with some 'oomph'!"
But now Cara has responded, simply tweeting: "Some people just don't understand sarcasm or the British sense of humour."
The star also retweeted celebrity support from the likes of Boy George, who simply replied "I do!" and actor Zach Braff, who said: "Or how it's condescending to ask an actress if she's read the book."
Some people just don't understand sarcasm or the British sense of humour— Cara Delevingne (@Caradelevingne) July 29, 2015
@Caradelevingne or how it's condescending to ask an actress if she's read the book.— Zach Braff (@zachbraff) July 29, 2015
I do. :) https://t.co/4Uve6kcnPY— Boy George (@BoyGeorge) July 29, 2015