I know I'm such an idiot but..

[Hrania]

How do you change your flag/image?

[TaQud]

settings > scroll down to create your own flag > upload a pic where it says choose file

[Oshawottistan]

On the side panel:

Settings -> National Flag. If you've already created a flag image, you can upload your own. Otherwise, flags of all countries and some territories/political divisions are present.

EDIT: ninja'd

[Cannot think of a name]

On a Tuesday during a full moon, go to a clearing carrying three fabrics. One red, one blue, and one chartreuse. I cannot stress this enough, the third one must be chartreuse.

Now. Lay naked face up on the material with your feet facing east. Taking your left hand, make a circle over your forehead and make the following chant:

"Flag-istan, Flag-istan Flag-istan. Dilly dilly petunia. I need a flag-istan for my nation-istan."

Then, if you're pure of heart, a mod will descend upon you and pin a flag to your butt.

Or, the real answers that have already been given.

[Hrania]

Thank you, I'm such an idiot, I probably should have figured this out on my own.

[Thafoo]

On a Tuesday during a full moon, go to a clearing carrying three fabrics. One red, one blue, and one chartreuse. I cannot stress this enough, the third one must be chartreuse.

Now. Lay naked face up on the material with your feet facing east. Taking your left hand, make a circle over your forehead and make the following chant:

"Flag-istan, Flag-istan Flag-istan. Dilly dilly petunia. I need a flag-istan for my nation-istan."

Then, if you're pure of heart, a mod will descend upon you and pin a flag to your butt.

Or, the real answers that have already been given.

That was.. The best fucking sarcastic answer ever.