¿Acaso chillo yo?

¿Acaso chillo yo?
 

Here is another phrase from Tintin comic book.

CONTEXT: He is yelling at someone who knocked into him.

PHRASE: Oiga, oiga... le ruego que sea mas educado. ?Acaso chillo yo?

:thinking:

Hey, I beg you to be more polite.
And the rest is possibly "Am I even screaming?"

Thank you!