In Stargate Atlantis S3E15 "The Game", we learn that when Rodney unintentionally became the Oracle to this village, he influenced them a lot to be more like him and what he likes/dislikes. Changing their flag, making them suddenly fear citrus, etc. When we meet one of the villagers, she has a hairstyle that is very similar to what we had seen in his character creation sequence.

https://www.gateworld.net/wiki/Nola

Bonus relevant old meme I made: