2 definitions by Mookums
by Mookums November 16, 2007
To be overly happy with oneself, symbolised by the action one makes where the head bobs from side to side on top of one's neck, usually with a smirk in full effect.
"Old Henry seems to have quite a healthy dose of chuffneck since Cynthia noted how good he looks in those pink hot pants."
by Mookums May 29, 2008