A fork of Rural Dictionary
A close, trusted, male friend who also provides excellent advice. From "bro" - a close male friend and "professor" - someone who is an expert in some topic.
Wow, I never thought of it that way, brofessor. Excellent answer.
A college professor that is totally a bro.
That brofessor who moved an exam because of the Harry Potter movie just announced that we can bring in a 3 page cheat sheet to the final exam. SO ABSURDLY BRO
A professor that's chill and acts like a bro.
My brofessor got us coffee for our presentation today. He's chill!