An unwanted wart in the genital area. However, instead of being passed through sexual intercourse much like herpes warts, they are obtained by the act of playing too much badminton. They are severely itchy and have a tendency to change colours; they may be purple one day, and neon green the next. The upside to a peeton that it gives a person the ability to speak pig latin fluently.
The origin of this word came from the mind of the Chung's. It could be used as a noun, or an adjective. There are multiple meanings to this word.
1.weird, nuts, out of your mind.
2.butt, ass
3.William Chung
1.I can't believeyou did that, you are so peegou.
2.Your outrageous idea is very peegouish.
3.You are so dumb, you are acting like peegou.