Barbecue Chicken Nachos

There's this concession stand in the Verizon Center that serves barbecue chicken nachos.  They are messy and delicious.  Since we had leftover pulled chicken and queso from the Super Bowl, we decided to recreate them.  They were messy and delicious.  And probably something that should NOT become part of the regular rotation around here, despite how tasty they are.

Tortilla chips, black beans, barbecue chicken, onion, queso (Velveeta and Rotel), salsa, sour cream.