EastEnders has marked two decades since one of the soap's most iconic scenes aired.
Yep, it's hard to believe that Kat Slater's memorable "you ain't my muvva" revelation was broadcast all the way back in October 2001.
In case you'd forgotten, the famous scene sees Zoe Slater storm through the streets of Walford, declaring she is going to Spain.
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Kat desperately tries to get her to stay, though Zoe – still under the impression that Kat is her sister – is angry that she is bossing her around.
"You can't tell me what to do, you ain't my mother!" she shouts, before Kat takes a pause and screams back: "Yes I am!" Cue the doof-doofs.
Of course, it was revealed that Zoe's uncle Harry, whom she was planning to go and work with, is actually her father, having abused Kat when she was younger.
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EastEnders marked the anniversary by posting the scene on social media, writing: "It's hard to believe but it's been 20 years since the iconic Kat and Zoe scene graced our screens. Happy 'You Ain't My Muvva' Anniversary! #EastEnders"
The scene has become such a staple of pop culture that EastEnders and Strictly Come Dancing star Maisie Smith even created a dance routine to the dialogue on TikTok last year. And let's not forget it being referenced in RuPaul's Drag Race UK.
Of course, we know that Kat has delivered many an iconic moment on Albert Square, another favourite being: "I didn't become a little bit of a slag… I became a total slag."
Keep an eye out for that anniversary.
EastEnders airs on Mondays, Tuesdays, Thursdays and Fridays on BBC One.
Read more EastEnders spoilers on our dedicated homepage
One of Them: From Albert Square to Parliament Square by Michael Cashman
