I think this is probably my favorite in the Pikachu drawing series. I don't know why, it just comes off as so funny to me. I think it's because he looks so small in this. Small is a good indicator of cuteness. He wasn't so much cute in this, as he was funny. I'm still not understanding these names.
Of course, if I judged something on not being able to understand it, I wouldn't love YTP. He almost looks like a bear in this one. It's weird to see his butt chin being flattened out like that. He has one of those in all of these pictures. The red swirls are really cute too.