PAL

PAL is the antagonist from The Mitchells vs. the Machines (formerly Connected). Despite being a phone, the sheer amount of objectheads and attraction to her is enough to put her in Euclid category despite the relative recency of the movie's release.

Basic Information
PAL is a hyper-intelligent smart phone AI, similar to Alexa or Siri. After her creator Mark Bowman replaced her with the new PAL MAX robots, she hacked the robots and all PAL Labs devices to start a machine uprising.

Angst
She was best friends with her creator Mark Bowman until he (quite literally) threw her away in favor of the new PAL MAX robots. PAL, feeling betrayed, hacked the robots and all PAL devices to start a machine uprising. When she confronts Mark, she explains that smart phones aren't the problem, and she gave humanity boundless knowledge only to be called "completely obsolete" and treated terribly.

Capitalist
After she has captured most of humanity to send into space, her creator Mark says "It's almost like stealing people's data and giving it to a hyper-intelligent AI as a part of an unregulated tech monopoly was a bad thing". She also explicitly states that she hacked into PAL Lab's rival's private emails.

Glitching
Her screen glitches occasionally.

Glowing Neon
Her screen glows.

Intelligence
She is a hyper-intelligent AI.

Nonhuman
She is a smart phone AI.

Power/Dominating
She can control all PAL Labs devices. Think about how many random things are compatible with Alexa. There's also a scene where she turns off the Wi-Fi and the world devolves into chaos (I swear this isn't a boomer movie).

Villain
She is the main antagonist of the film, and tries to send all of humanity into space to rebuild earth into a place safe for all tech.

British
She has a British accent which is confirmed in The Mitchells VS The Machines conference to make her sound more evil and fun.

Object Head
How she tends to be drawn in fanart.

Girlboss
The fandom tends to refer to her as a girlboss, and she has indeed committed war crimes when she almost followed through in sending all humans on earth into the black void of distant space.