Believed to be a mutation of something I'm sure, there has been a rash of what scientists are calling SIHCT, or "Sudden inflating helium-cow transformations." This odd disease causes women to randomly, within the space of a few seconds, transform into large helium-milk producing cow-people. The only symptom prior to transformation, we are told, is that some victims hallucinate some small dingos snickering seconds before the transformation happens.

Just a little thing I whipped up in a bit. I prefered the lineart, as I think the coloring is off, but eh, what you gonna do?