all that hair, how does it even fit in the helmet

First thought was this protoman

Same reason Axel can fit his 'do under his hood, and Vanitas's 'do under his helmet.

Must be roomier than it looks.

Timelord technology 

He wears glasses under his helmet's visor. BOSS 

Hair can be folded liek clothes.

You might as well be asking "How does Axel fit his hair in his hood?" And "How does Vanitas get all that in his helmet?" and "Where does Optimus Primes trailer go when he transforms?" and then you just have to take a moment to accept the fact that EVERYONE IN EVERYTHING has bigger on the inside technology. The inside of hoods, the inside of helmets, and pockets. YOU KNOW IT BE TRUE.

I JUST DON'T UNDERSTAND HOW IT WORKS

You might as well be asking "How does Axel fit his hair in his hood?" And "How does Vanitas get all that in his helmet?" and "Where does Optimus Primes trailer go when he transforms?" and then you just have to take a moment to accept the fact that EVERYONE IN EVERYTHING has bigger on the inside technology. The inside of hoods, the inside of helmets, and pockets. YOU KNOW IT BE TRUE.

So basically, EVERYTHING IS A POCKET DIMENSION? 

Everything's bigger in Texas...?

Everything's bigger in Texas...?

That was hilarious for some reason