  We generalize our holographic derivation of spontaneous angular momentum
generation in 2 + 1 dimensions in several directions. We consider cases when a
parity violating perturbation responsible for the angular momentum generation
can be non-marginal (while in our previous paper we restricted to a marginal
perturbation), including all possible two-derivative interactions, with parity
violations triggered both by gauge and gravitational Chern-Simons terms in the
bulk. We make only a minimal assumption about the bulk geometry that it is
asymptotically AdS, respects the Poincar\'e symmetry in 2 + 1 dimensions, and
has a horizon. In this generic setup, we find a remarkably concise and
universal formula for the expectation value of the angular momentum density, to
all orders in the parity violating perturbation.
