Yeah your right about the Bugs Bunny thing, 1 of the gang. He mentioned it and even did a little bugs bunny voice in one of the commentaries.
I think it was... crap, i went through all the sets that day.
2, 3, or 4 (season that is). =P
Personaly i think that it's great, brilliant voice acting!
I bet you never had a clue that he was both Shagy, Bugs Bunny, AND Fry. That's the sign of brilliant voice acting.
I must say, Billy West is in my Good book (As apposed to my Bad book, which cotains most of you bastards!)
I also found this list (might be wrong) of what voice acting work he has done, check out these credentials! http://voices.fuzzy.com/actor.idc?actor_id=191
Also, here's some more Billy West info on TV Tome. http://www.tvtome.com/tvtome/servlet/PersonDetail/personid-1705