Nubial

The characteristic of being a "noob". Refers to a lack of experience.

Chris: "Are you going to make cake pops?"
Jax: "I'm extremely nubial, so we'll see what happens."

Benchwarmer

Somebody who hasn't reached any "bases" yet, somebody who has been single their whole life or is currently single

"Bob is a benchwarmer... He hasn't even gotten to first base yet!"