To laugh at someone in their darkest moment is not a good thing, but let’s try and look at this a different way: Perhaps the reason we all find most of the Internet fails so humourous is because we know that it could be any one of us.
You may call it unforgettable, awkard or anything, but on the whole, they are all funny, and that's what it matters.
To begin with, we have some fishing fails
Animals are the leading ones for a fail video
...Well you cannot exclude kids
and not to mention these work out failures
Now adventure failures are something.... common?
We know, you are laughing..and that's okay;)