That joke about dudes not getting called sluts for eating unlimited pussy sounds like a role-reversing absurdist joke you did not get. It would posit our protagonist as being a young person who doesn't exactly get feminism either, but has already started to commandeer some familiar arguments from it, then using them in the wrong places.
So maybe this movie is actually making fun of something other than what you think it was.
So maybe this movie is actually making fun of something other than what you think it was.