Olivia

A term that tends to be used when a recently turned 18 y/o, young and vibrant woman with a nicotine addiction sleeps with men that are at least 10 years older than her.

Is considered to be the antonym of: Nonce

-Omg Jessica did you see that girl over there? She just recently turned 18 and she fucked a guy that's like 38 years old...

- What, really? She is such an Olivia

Georgyi

Usually referred to as "The Tall Russian with the big cock"
Georgyi is a name exclusively used to indicate tall Russians with big cocks.

-So Anastasia, how did the night go?
-omg the guy was a total Georgyi. I loved it when he read me the 3rd chapter of "the communist manifestó"