Animals are quite often in some web memes:
Lame Pun Coon ¶
Philosoraptor ¶
Lolcat ¶
Kung Fu Bear ¶
Paranoid Parrot ¶
Socially Awkward Penguin ¶
Bachelor Frog ¶
Courage Wolf ¶
Do you know more? Do you know some better ones of the described ones? Please, post a comment!