Talking about yourself in Honorifics [尊敬語]


Can one talk about themselves in Honorifics? Example:

  1. 俺様が宅へお出でになった [I went home]
  2. 俺は寿司を召し上がれる [I can eat sushi]
  3. 俺は勉強為さってらっしゃる [I am studying]

etc etc

And what instances is it used and the nuance ?

