A hand coming out of the back of a head in the shower, as well as this adventure's name, is a reference to the film The Grudge . Retrieved from " http://kol.coldfront.net/thekolwiki/index.php/Don%27t_Hold_a_Grudge_(Gestures) " Categories : Non-combat Adventures | Obsolete Adventures This page was last modified on 17 February 2011, at 15:30. This