I can see Woobat, since it's just a fuzz ball with wings, but I don't really get what's lazy about Swoobat. It may be another bat, but its design isn't really similar to the existing ones at all.
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http://i50.tinypic.com/23qx00.jpg
"First time I got punched in the face, I was like "oh no", then I was like "this is a story"."