Carnivine, the ever-lovable always-smiling green tentacle-infesting head-size-changing time bomb. Its exclusion from the poll makes me sad. I mean, I realize you put an "other" option, but what else are people gonna vote for? Shellder?
EDIT: Okay, I just remembered Chimecho.
I also love Wobby, but its humor sorta ran dry in mid-Johto, save for some occasional "sparks" like the Claydol episode.