Somehow, they managed to make Articuno look like a winged pony or something in green.
Spinda. Seriously. If this thing went through a fire, it would look cuter.
I think Glameow in Platinum looks like its been starved, looks a bit too skinny if you as me.
I hate Pidgeot's sprite in DPPt. After his epic sprites in the 3rd gen, we get this:
The wing is just so awkward.
Plus I'm glad that they fixed Gliscor's sprite in Platinum. The in D/P is horrible and ugly.
The Golbat sprite in Red and Blue. That thing is just hideous.
The Green Mew sprite (looks like a fetus, lol) and the Green Venusaur come to mind for me.
the R/B zubat was really ugly too. but blastoise takes the cake. his arm's like spazzing out haha. it's not natural :/
Is it just me or do some Platinum back sprites make the pokemon look fatter? Togepi and Staravia come to mind...Staravia looks bulky and beefed up and Togepi looks a bit pudgy and rounded.
And Nidorina's RB sprite? Very ugly, IMHO.
yeah the mew one is really weird, I also agree with Golbat in the early games.. ahahhaha. I can't really think of one now though..
i'm probably the only one, but i really think that these two are adorable =D. Machop looks like it's doing a little dance and machoke looks like it's winking slightly =P. [though i can't say anything +ve for machamp]
this has got to be my fav sprite! It's so cute!! I guess i'm attracted to sprites that looks like their dancing =).
on a side note... the ugliest pokemon to date is probopass:
something about the conspicuous mustache[bush], the huge nose, the way the things at his sides look like his hands are posing in an emu looking formation [yeah i know they're supposed to be future nosepass']
and how his wide eyes stare into your soul, and seem to ask "why?"