So when the crayon gets stuck up one nostril, we can still breathe and run for Congress.

So one of them can be always fucking blocked.

my homebrew theory is its also so you can smell directionally.

Don’t develop a cocaine-perforated septum, kids.

“Dad said nope, that it’s the one hole too far, you pervs”

You are one big hole?

Is that similar to why we have a pee hole and a poop hole instead of one big combination hole?