What would be the worst machine that a transformer could become?

Microwave.


"AUTOBOTS ROLL OUT"

*Autobots transform and drive away, except for Micro, who suddenly dings and opens his door to display a warm burrito*

Fuck machine.

A sybian. Nobody wants to see someone riding Bumblebee's face.

I'd think an electric can opener. "Imma get you, just come closer- ah, lost the connection. Just wedge your head up here again."

Rotating dildo with flashing lights- and music.

Mobile phone.

Life support

Vibrating butt plug

Endoscope

vibrator!

Laser pointer

mechanical marital aid along the lines of Zappa's magical pig.

Colonoscopy pump 😖 it would be a shitty view 😂

A mobility scooter

A sewing machine?

A sewing machine

Electric bidet seat

A giant stapler😂

A refrigerator

A zamboni

A smartphone that can only post on SW