Definitions by the dude! man...

noobtastic

An action that involves being a noob. Often results in a bad outcome. People will most likely be in shock because the action was so noob.

"I can't believe it! Kyle did the most noobtastic thing today. yeah, he is dead now."

noobtastic by the dude! man... August 25, 2008

YERP 

To yell at someone to either get their attention or make fun of them. Often done with a group of people to a single person.

"Hey guys look at that guy in the bright pink car! YERP YERP!"

YERP by the dude! man... August 25, 2008