Not like one big hole. More like looking through one lets you look out the other
Remember seeing some images like that a while ago and cant remember the tag

Please ask questions like "do we have a tag for that" only in the designated place for them -> topic #23085

What you are looking for is called fistula.

gattonero2001 said:
Please ask questions like "do we have a tag for that" only in the designated place for them -> topic #23085

What you are looking for is called fistula.

Looks like the tag! Though doesn't look like the art I saw is on here anymore or goes under another tag
Sorry about posting in the wrong place. Ill keep that in mind next time