My Favorite Black Bean and Corn Salsa

1 can black beans (rinsed and drained)
1 can white or yellow corn (drained)
1 can Rotel
1/4 cup diced red onion
Overflowing handful of cilantro
Juice of 1 lime
2 tsp cumin
Dash of salt and pepper

Perfect on fish tacos (or any kind of taco really) or buy itself with whole grain tortilla chips!