i'm Mary Poppins y'all!!!!

Peter Quill: You're like Mary Poppins.
Yondu: Was he cool?
Peter Quill: Yeah, he was cool.
Yondu: I'm Mary Poppins, y'all!

Ego: After all these years I found you. My name is Ego, and I'm your dad, Peter. I wanted to experience what it was to be human. So I created what I thought a biological being would be like.
Drax: Did you make a penis?
Peter Quill: Shut up!
Ego: Yes, Drax, I got a penis. It's not half bad, either.

you should have a general idea what this is about by now...