A person who is horny.
The act of having numerous sessions of rapid, intense sexual intercourse; 4
An exasperated declaration of annoyance, frustration, or joy; 5
When compared to another event, action, or item, the best event, action, or item possible; 6
A compliment on someone or something's physical appearance.
Hey, go get rampant sex boy.
We had rampant sex last night.
This ice cream sundae is almost as good as rampant sex.
You look like rampant sex.