bligorance 

blessful ignorance

If a person were to do something ignorant but with flow and perfection it would be bligorance

bligorance by Luke Lieb April 2, 2009

bignorance 

A didplay of big ignorance often by a sow of a creature.Ignorant in the sense that manners are lacking in general.Poor grammer and raw behaviour defines an act of bignorance.

Brendan Doyle gave some display of bignorance in the stores last staurday

bignorance by Paddy Murtagh August 5, 2007