A fork of Rural Dictionary
Friends who are sisters, but more. They are alike in almost every way! They don't have to necessarily look alike.
Chloe and Erin are sister twins!
It means that your eyebrows are not meant to be identical.
- God, my eyebrows are not symmetrical - Girl, eyebrows are sisters, not twins!
A less crass way of saying a pair of tits
This beat is colder than two diamonds on twin sisters
It is when you tuck your penis in between your legs to make it look like you have a vagina.
When he showed me his twin sister I gagged in my mouth!