An act teenage boys like to do to girls, especially on the booty and titty

the action of denying someone after they have denied you

A girl, or guy, who is not one's girlfriend, but often has sexual relations with that person anyway.

Pull the trigger on a gun on some one.

Like your significant other, but not quite. You're not exclusive, but you care about each other a lot and probably wouldn't be totally opposed to being exclusive.

Or you have sexual relations with that person but not really an emotional relationship?

Or, I have no idea what I'm talking about and this is all shit just pouring out of my mouth.

To be pressured to quit at work. This is done by people who want to fire you, but can't.

Your current boyfriend or girlfriend.