The Fishbear Strikes Back

The birthday one is the saddest thing I've ever seen. I wonder why he doesn't have any friends. Could it be because he's a freak? A threatening carnivorous monster? A jerk? That was suggested by Tom.
And then there's the Twitter Whale/Fail Whale one suggested by Jem. It looks like he's being kidnapped by the birds, or he just really doesn't like flying.
EDIT: This is how I wrote 'Happy birthday Fishbear', because that's what I think his lack-of-handwriting would be like. And yes, that is my drawing glove.