I’ve been learning more about the urinary habits of celebs recently than I ever thought I would. First, it turned out that loads of singers use a pee bucket backstage if they’ve gotta go mid-concert (yes, really). 

And now, it seems some on-screen talent have their own secret code to ask to go to the loo ― at least, that’s according to makeup mogul, singer, motel owner, and RuPaul’s Drag Race alum Trixie Mattel. 

In a recent video, the drag star shared the behind-the-scenes secrets of reality TV. “I had to learn on my feet what exactly a TV set was,” the star said in the video ― and that included working out how to nip to the loo. 

So, how’s it done?

“Did you know on television when you have to pee… you say, ‘I have to ten-one’, ’I’m taking her to ten-one,’‘she’s going to ten-one,’” Trixie shared.

“It’s a more elegant way of saying ‘go pee,’” the drag star added. “And on a TV set when I was 24 years old, my instinct was to go, ‘will someone take me to pee?’ And they’d be like, ‘you mean ten one?’” 

Studio Binder confirms that 10-1 is walkie-talkie lingo for needing to pee ― and it turns out that 10-2 refers to needing to, well, go number two, as well.

They add that if you find you need more time in the bathroom than you’d expected as a TV cast member ― maybe that dodgy food from last night caught up with you out of nowhere ― you can ask to “upgrade your 10-1″ on the walkie-talkie too.