have nothing to do with

have nothing to do with

Also, not have anything to do with.

1. Be irrelevant, be unrelated, as in Their visit has nothing to do with the holiday. [Early 1600s]

2. Avoid, as in Dad insisted that we have nothing to do with the neighbors, or I won't have anything to do with people who act like that. [Early 1600s] Also see have to do with.