What is Dimension X?

[Original TMNT Cartoon Fan]

Originally Posted by pferreira

Has anyone in all these theories ever stopped to think maybe Dimension X is actually the name of a region of the galaxy? Dimension X always felt like another galaxy with different dimensional laws. Wasn't Mr Ogg from Dimension C? That apparently had different dimensional laws but could be considered another galaxy. It comes across from the cartoon series that different areas of space were considered different dimensions with Mr Ogg being a good example of this.

I can't recall any different physics in Fred Wolf Dimension X. Ogg is from Dimension Z, and the only thing we saw was him coming through a portal.