Richard's Mom Edit Meaning

1. The side of things that no one can see; that which is not readily visible. the dark side of the moon, the core of the Earth, inside you..

1. a small group of people willing to review the words that go into the urban dictionary website. spend alot of time studying these words a..

1. to be understanding/concentrating on something really well Dude, I was totally on the ball in chemistry class today! Yeah I got an A+ ..