A painful sensation caused by the rubbing of knuckle, fist, or hand to ones head. Generally causing hair displacement and mild cursing.
"Oh man, National Noogie Week is coming up! I'd better run so Sarah doesn't catch me in the middle of her mad noogie spree. Otherwise mass destruction of my hair follicles and/or scalp will occur!"
by Rocked_Socks January 15, 2004