Are you up to the test!?

Hey, heres a question.
Go on.
Do you think robots ever get facial hair?
Robots with facial hair? Like Optimus Prime with a beard?
Yeah.
No that would be impossible.
Why?
Well, they're not biological are they? How could they have hair?
Well, it could be made out of rust.
Right, and we've never seen a robot with a beard before because... ?
They shave?
Shave? You're seriously putting forward the theory that C3PO shaves. Like theres some unused footage somewhere of him in front of a mirror lathered up with shaving foam?
It would be like the robot equivalent, acid or something.
That would just melt his face off.
Maybe but you've got to concede the point that a robot with a beard...
Or moustache.
Or moustache, would look pretty narly.
Yeah it would but you'd have the downside as well.
Meaning?
Well, female robots would have hair as well. Can you imagine that robot from metropolis with arm pit hair? That would suck.
As stated before, she could shave it off.
With the acid.
Yeah, the acid.
Which we've agreed wouldn't work.
Well a laser then or something, Im going to go draw a picture of a robot with a badass beard.
Have fun.