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A good viral video can raise a smile. A great viral video can make you go a little bit giddy and clap your hands and dance about and generally make a fool of yourself in front of your co-workers.
Here at the Huffington Post UK Comedy, we make it our mission to find as many top-notch viral videos, and this week is no exception.
We've got cute kitten attacks - as you might have already guessed - we've got Harry Potter spoofs, we've got Amazon parodies, we've got dogs singing One Direction songs... in other words, we've got the lot, and it's all here for you below. Enjoy!