w00h00 is a word used to express excitement or happiness. notice its relation to w00t. w00h00 is spoken exactly like w00t, but with a "who" (hooooo) sound added.
Kyle: hey, i am gonna go drive us to the movies...and i"ll pay for gas!
Kyle"s friends (simultaneously): yes! shweet! w00t! w00h00!
Kyle"s friends (simultaneously): yes! shweet! w00t! w00h00!
by kj2099 October 29, 2005