(n.) They are little balls with different flags on them. You know it's a countryball if it's only about as tall as your knees. They get around by bouncing, and they don't have mouths. Their eyes are usually white circles. Some countryballs, ironically, are not balls. It depends on what countryball it is. For example, Singapore is a triangle, Israel is a cube, Kazakhstan is a brick, and the Reichtangle is a rectangle. (If you see the Reichtangle, run like there's no tomorrow, and don't stop until you know you're safe.) Countryballs are typically incorporated in art, but if you come across a countryball in real life, approach with caution. Keep in mind that a countryball will act differently depending on which countryball it is and its relationship with your country.
Person 1: Do you like countryballs?
Person 2: What are countryballs?
Person 1: *GASP*
A flag in a circle with white eyes and may have a mouth. They usually use broken English which is kinda funny, actually. (Nonexistent) (Noun)
Countryballs are funny
Draw a circle, Draw a flag in the circle, Draw two eyes don't add pupils, Done
"I cannot into space" - Poland
Countryballs