Like, for example, in Midsummer:
THESEUS I wonder if the lion be to speak.
DEMETRIUS No wonder, my lord: one lion may, when many asses do.
Despite the fact that Demetrius would have known nothing of Bottom’s transformation, I expect this line would have garnered raucous laughter from the audience, no? Surely deliberate on Shakespeare’s part.
Or, this one: (speaking presumably about actors)
THESEUS
The best in this kind are but shadows; and the worst
are no worse, if imagination amend them.
…
PUCK
If we shadows have offended,
Think but this, and all is mended,
That you have but slumber’d here
While these visions did appear.
Once I spotted that I could just picture Puck delivering his “shadows” in quotes as if to say, “Yeah, actors, that’s us that Theseus was talking about a minute ago.”
Am I imagining these? What about the epilogue from As You Like It, delivered by Rosalind?
ROSALIND
It is not the fashion to see the lady the epilogue;
…
If I were a woman I
would kiss as many of you as had beards that pleased
me, complexions that liked me and breaths that I
defied not: and, I am sure, as many as have good
beards or good faces or sweet breaths will, for my
kind offer, when I make curtsy, bid me farewell.
If she were a woman? If? So, basically, this is a written acknowledgement that Rosalind is speaking as the male actor who’d been performing a female role?