It's a mobile environmental chamber.

Originally posted by Spaceman Spiff:

It's a mobile environmental chamber.

You..uhm...missed a joke. :)
"With built in air lock in the back"

Depends on how one defines a spaceship.
I would define a spaceship as an vehicle with an engine able to reach a desired destination, enough recycling or stores to keep one or more passengers alive and facilities to keep them healthy.

If you are able to build an space suit who can do all that it would be an human shaped spaceship.
If not it is an protective suit for EVA

>.>
It could be, if you're a macrofur ^.^

Is a pregnant woman swimming a submarine?

Originally posted by ABlueHairedFox:

Just a random thought, but is it?

your epidermus is a skeleton spaceship