The saddest road kill for me was a young fox. There are not many around here anymore so I felt really bad for him he was so pretty.
On a brighter note though I found a great bike light that was in exchange for the really nice tire pump that fell off my dh's bike one time (that person scored). And the funniest was a work glove that someone lost and another person put it finger's pointing up in the air so it looked like someone trying to get out of the ground (does that make since?).