You are their best friend who they call you as they little sister.

One time, you were just chilling on your phone when Cartman, Kyle, Stan and Kenny approached you. They were making another tiktok with you and it was saying 'Us thinking that we never could have a girl on our group' and when they pointed the camera at you it said 'A girl joining our group and becoming like our little sister.'

They were famous that everyone started to make edits of you and them.