A nanja is a pink rabbit often used for cuddling by small 3 year old girls named Caitlin. Nanjas often come in families: mama-nanja, papa-nanja and baby-nanja.
It time to go to Kindergarden Caitlin...
Not without my Nanja!
Old lady that is really hard or ninja like
The nanja ran across the road to scatter the gang of armed robbers with her handbag.