Mr Gfunk refuses to drink milk ("It's juice from a cow. Why would I drink cow juice?") mostly because when he was a kid in Ireland the non-homogenized milk grossed him out.

There is a local farm here that sells raw (unpasteurized) milk at a couple of the local natural grocery stores. I tried it out of curiosity once and thought it tasted good but not good enough to risk salmonella or listeria or whatever could be in it...