They didn't have TikTok in 2009 when Mariah Carey dropped "Obsessed", which was her latest jab in her lyrical battle with Eminem.

But they have it now, and Mariah Carey made like a teen and used the video share network to celebrate "Obsessed" 12th birthday and have some fun with Shady by cosplaying him as part of the "Wipe It Down" challenge.

@mariahcarey

I was so obsessed with wiping things down last year 😂 #lockdown #obsessed

♬ original sound - Mariah Carey

"Just for laughs... from last year's lockdown when all I did was wipe tings down [sponge emoji] [laughing emoji] #HappyAnniversaryObsessed," Carey typed.

Will this be fodder for Em's next album?  He still has to get her back for her premature ejaculation revelations.