It's a simple question. Can be any kind of chips and dip. I'll list mine:
Sour cream & onion chips with sour cream & onion dip.
Regular potato chips with either french dip or sour cream & onion dip.
Nacho cheese flavored tortilla chips with sour cream.
Cheddar & sour cream flavored chips with sour cream.
Tortilla chips with 7 or 5-layer dip.
Nachos: Stadium cheese dip, sour cream.
Tortilla chips with chili dog sauce & shredded cheese.
Cool ranch Doritos with classic ranch dressing (might have to experiment with the avocado ranch with it).