I posted recently a video of a giggling meerkat. Since that, I have been sent this video, which is a tickled penguin. You may be aware that I do like penguins, and have previously posted about feeding penguins whilst in Australia. It has been said that it is hard to be unhappy whilst watching penguins, and this little chap having a good old giggle after being tickled does seem to fall into that category.
The penguin is in a zoo, and you can hear from the comment at the end that this has not been the first attempt to get a video of a tickled penguin.