a term used to describe an area inhabited by a large amount of mexican individuals (beaners)
When I was six my family and I were walking around Treasure Island in Disneyland. There were so many mexicans that I told them "this place is more like Beanerland."
any van that a mexican drives, usually (but not always) a ford aerostar or fullsize chevy van. may also be a gmc safari, chevy astro, dodge caravan. beanervans are used to transportillegals across the border.