What would happen if I were to...

[BigJ]

Yes you can be charged with several crimes. The ones that come to mind off hand:

Committing a terroist act.
Inciting panic/riot.
Disturbing the peace.

 

[BigJ]

Originally posted by: dullard

Originally posted by: LoKe
Why? It is by no means a crime.

Depends on the location. MANY locations have laws against wearing a mask in public locations (with obvious exceptions of course).

For example: Oklahoma outlaws masks.

Yep. Many locations have similar laws. I should know, because I almost got in trouble for wearing a Spider-Man mask around when it wasn't Halloween.