I cut and bruise my mouth
trying to break off one of the triangle.
( Enigmatic ™                 Voice No More                  ©, Sat 9 Jul 2005, 12:53, archived)

don't use your mouth for that
just push the triangle you want to break off towards the rest of the bar
( Jadeviper was still alive on, Sat 9 Jul 2005, 12:55, archived)