“Hopper?”
Sean Penn named his son Hopper after his best friend...fellow Republican-convert Dennis Hopper. I read the article about it many years ago. Sean didn’t like it when he went rightwing but his friendship with Dennis Hopper was more important than politics. And don’t ask me how Dennis Hooper became rightwing, I watched the entire 60 minutes interview years ago how he became of fan of Bush.
And people say weed and LSD are bad. (per D.Hopper)
I thought maybe Penn the elder was a Python fan: Doctors Midget, Zoot, Dingo, Crapper & Hopper.)