A term popularized by Carlos Mencia to refer to a Latin person that most people assume is white. Generally applies to Latinos that are very light skinned and speak impeccable English.
Juan: I heard an interview with Bob Vila today, did you know he was Cuban?
Jose: No way, he is really a closet beaner!
Jose: No way, he is really a closet beaner!
by Blasto the Wonder Dog April 14, 2012