what uncle dudley?
http://www.youtube.com/watch?v=C1vx_HJkFfo
is it subject noun?
"Dudley H. Dudley is the legal guardian of Billy Batson, who refers to him as 'Uncle Dudley'."
http://youngjustice.wikia.com/wiki/Uncle_Dudley
Ohh! NOW I'm beginning to understand your question.
Please type your sentence here.