Definitions by Gus Hightower

noob-sauce 

a word used to tell someone who is being an idiot that they are being an idiot

(person drops cafeteria food on the floor and it gets everywhere)
random guy: aw dude i think you got a little noob-sauce on your face. might wanna wipe that off

noob-sauce by Gus Hightower August 12, 2007