How to pronounce“micropenis”in English

I had an experience where I sent an image from a medical textbook of a guy that I was in a fight with and I was like you're acting like you have a micropenis.And I went in Google and I went on search and I typed micropenis and of the first image I got was from a medical textbook of a 47-year-old person and I dragged that into my Facebookchat window and sent it.