Nub

One who sucks at the particular subject at hand, even more than a noob.

Teacher: What started World War One?
Student: The Well of Eternity exploding, creating the Maelstrom!1!1!11!
Teacher: Wrong, nub!

Nerd: Do you want to play Halo 2 at my house tonight?
Hot Girl: Ew, no, go away you nub!

by Rhonyn March 08, 2006