"Chili beans" refers to beans that are cooked in a spicy tomato-based sauce, often used as an ingredient in Mexican or Tex-Mex cuisine to make dishes like chili con carne. Full definition
I usually serve it with hot chili bean paste on the side, but I'll have to try your modification next time! (jeanetteshealthyliving.com)
I did use chili beans instead of black beans. (plainchicken.com)
On each tortilla add small amount of cheese, 1 tablespoon black chili beans, a pinch of green onion and cilantro, and a bit more cheese. (aggieskitchen.com)