  Previous studies have explained the shapes of LBV nebulae, such as eta Car,
by invoking the interaction of an isotropic fast wind with a previously
deposited, slow aspherical wind (a "slow torus"). In this work I focus on the
opposite scenario where an aspherical fast wind expands into a previously
deposited isotropic slow wind. Using high resolution hydrodynamic simulations
which include the effects of radiative cooling I have completed a series of
numerical experiments to test if and how aspherical fast winds effects wind
blown bubble morphologies. The simulations demonstrate that aspherical fast
winds can produce strongly bipolar outflows and recover some important aspects
