Unmatta Ganapati is a very rare form of Ganesha and is quite
similar to the Uchishta Ganapati form. In this form Ganesh is in a playful
mood.
The Unmatta Ganapati murti holds ankusha in the back right
hand, the pasha in the back left hand; the modak is in the front left hand and
danta is held in the front right hand. There is a flower garland on the neck of
Unmatta Ganapati.
The trunk of Unmatta Ganapati is shown to be playing with
the flower garland hanging from the neck. This particular feature is what makes
the form be termed as Unmatta.
Unmatta Ganapati is mainly associated with Tantric worship.