I'll go you one better and give you my top 15 (as near as I can figure them).
1# Scyther--Sword limbed, gnarly ninja dragon bug. Victory.
2# Charizard-- A dragon. And whats more, as anyone familiar with the series will tell you, Charizard (and Charmeleon) has a weirdly relateable personailty, in that they are openly agrressive, disobediant and standoffish so as to cover up their own insecurity.
3# Ninetales-- The German Shepard we all wish we had. Walk this thing down the street and you WILL turn heads.
4# Haunter-- A comedy loving ghost. That is one LAYERED and interesting character.
5# Gyrados-- Um, Hydra much? Hydras are awesome, everyone knows that. Except maybe Kratos.
6# Mewtwo-- Pshycis bubbles, telekenesis, ultimate superiority and an actually goddamn personality that is leauges above Meowth.
7# Jolteon-- It's like a Cougar somehow mated with a lightning bolt.
8# Typhlosion-- A 15ft tall volcanic ferret.
9# Zapdos-- The only creature I can think of whos very design looks like the sounds an electric guitar makes.
10# Aerodactyl-- A Pterodactyl, made of stone. Aerodactyl is one TOUGH bastard.
11# Rapidash-- Ride this thing up to any female and she will instantly swoon. But its manly because its on fire.
12# Blastoise-- A big turtle/bear with shoulder mounted cannons. Yay.
13# Skarmony-- Because it looks like one of things things from Pitch Black.
14# Lugia-- Aeroblast rules all. Plus anytime I hear that Lugia theme song......*sniff*.
15# Ho-oh-- The phoenix is my favorite mythological creature, and even though Ho-oH looks more like a giant Heron than anything else, I'll forgive him because he is phoenix-ey.