We all know the old folktales of genies in bottles, but have you ever wondered how you could trap your friends inside your mobile phone? Well, me neither…until I saw this.

We spied this little nugget over on 9Gag and, well, had to share it. As it says, all you need is some glass, a smartphone, a sense of humor…and you’re good to go.

inPhone Want to trap your friends inside your phone? Heres how.