Gen 1: Gengar, Fun guy with a fun smile
Gen 2: Quilfish, Not really a fan of gen 2, but i like this basic fish.
Gen 3: Kecleon, Most underrated Pokemon ever.
Gen 4: Hounchkrow, As an Italian, he's perfect.
Gen 5: Hydregigon, Favorite over all, just sick.
Gen 6: Treveant, A really cool concept...