A big fight among a lot of characters involves use of silly weapons and physical grappling.
Violence is mild and comical. Kicks, weapons, and punches are comical.
Barbie punches a guy.
Allan fights off a group of construction worker Kens.
Ken gets hurt by the plastic waves when surfing, the waves are still but we don't see him injured. It's meant to be pretend and not real. The overall scene is played for laughs.
Mild slapstick violence but nothing brutal.
In a scene parodying 2001: A Space Odyssey young girls smash their baby dolls when a giant version of Barbie appears.
A robotic dog deficates in Weird Barbie's yard it is based off a dog that came with a dog trainer Barbie that was popular in the early 2000s that "pooped" plastic pellets. Even though the poop is plastic some viewers may find this gross.
When Barbie shows her flat feet to the other Barbies and Kens they make loud gagging noises which may trigger viewers who have emitophobia.