The brains behind TikTok have got to be loving its new quarantined audience. TikTok users have exploded in number in recent months, probably due to limited access to live entertainment and socializing.

Whatever the reason, we’re loving the video platform and all the cooking demos, tricks, hacks and, especially, the dance challenges. On TikTok, nothing is too mundane that it can’t be turned into a challenge. We’re competitive even when ordered to wear masks!

Here are a BUNCH of those TikTokers doing the Tootsie Slide… on YouTube. Because that’s how things are these days.

And, as the title of this post clearly states… we had an unexpected celebrity take on one of these crazy challenges.

The latest famous person to make a splash in the TikTok dance challenge pool was Anthony Hopkins who recently uploaded a video where he tried his hand–and footwork–at the viral Tootsie Slide dance challenge. The 82 year-old star of Westworld showed us all the groovy ways he can still move in his adorable clip.

He also challenges fellow veteran actors, Arnold Schwarzenegger and Sylvester Stallone to upload their own dance videos by quoting their lines from Terminator and Rocky.

Yes! We need to see Arnold and Sly take this on. It’s to save the world, you guys. Come on! Do it!

Photo Credit: TikTok

And Sir Anthony, we’re so glad you got bored enough to join the TikTok nation. Welcome!

Have any fave TikToks you’ve been dying to share? Leave those in the comments, fam!