a combination of nerd and nerf, the word defines a person who is both a nerd and a jock. The "us" suffix is latin.
by FastrunnerNY January 03, 2009
A crazy paranoid fucker who thinks the world is going to implode and cocks will fly up everyones arseholes
Nerfu says: The Queen is George Bushes cousin, google it.
*googles it*
Sane Person: It's not true..
Nerfu: so ?
*googles it*
Sane Person: It's not true..
Nerfu: so ?
by JohnJohnJohn12 February 24, 2008