Shoshana 🏳️⚧️"She's everything. He's Just Ken."
Barbie = { Everything }
Ken ∈ Everything
∴ Barbie is Ken
Given that Barbie is everything and that Ken is a member of the set Everything, we therefore know that Barbie is Ken.
Médée l'inflexible@LilahTovMoon I prefer the french poster
@Billboquet For those who haven't seen it, the French poster says "Elle peut tout faire. Lui, c’est juste Ken."
"c'est" sounds like "sait" (he knows) and "ken" is slang for "f*ck". So he just knows how to f*ck.
LaurenZannah in Techland🏳️⚧️@LilahTovMoon there’s an excellent lesson in gender in here somewhere 
Skylar Caulfield 
@LilahTovMoon so Barbie is non binary?
@LilahTovMoon they/them barbie?
Zander
Ariaflame@LilahTovMoon Well at least Ken is Barbie.
Stephen Bannasch (316 ppm)@LilahTovMoon I like playing out the idea that in Barbie’s world everything is Barbie. So Ken is Barbie … and all the other possible genders and presentations not necessarily in the movie are Barbie too … My three adult daughters are going to see the Barbie movie this afternoon — will be fun to hear what they think.
TribulumIn Barbie’s world Ken is like a skin tag on her neck. Visible, useless, and a slight annoyance.
iwein@LilahTovMoon set theory works differently, right? If this conclusion is correct we could also conclude that every item of the set is identical (to both Barbie and Ken).
I also remember some trouble with sets containing themselves or not, so you might be on to something here either way.
Layer8Problem@LilahTovMoon I think Barbie's beyond our Ken.
Usagineko, Catgirl of Battle
lipfang 🏳️⚧️@LilahTovMoon Unfortunately I had a different interpretation... Ken is just a member of the set of everything, not the set itself. Barbie would be the set itself...
Ken is in Barbie.
EVHaste@LilahTovMoon I spent way too much time on this stupid joke, here it’s your curse now
Steven@LilahTovMoon great job everyone we solved gender