I went to an oyster bar once for this girl's birthday and we drank what she termed "oyster shots." Basically you put the oyster in the beer and then drink it down. I don't know if that is a common thing or what. It wasn't bad, just a bit salty.
I don't eat oysters much, but I like them in any fashion, with frying being my favorite form. Hell, the canned ones aren't bad either, especially with a cracker and tabasco sauce.