In my opinion, terrible.
I could not understand how something that got a daily 3rd place award and a weekly 3rd place award is #7 best of all time. This type of humour is aimed at preteens, its not funny at all for a self-respecting teenager/adult (or it shouldnt be). I found it extremely random, all the bits put together. If you can make a plot it will be much better. And then end where he just "rocks it out"... WHAT? Thats also random, please think of something more constructive.
I hate that the top 10 of all time arent even funny. Such as: The YuYu, There She Is... etc. Its shouldnt be funny for teenagers to adults. Its just good graphics and anybody can do that in time, humour you can just get or pull out your arse, funny movies should really actually be in the top 10 of all time.
Soory but this is all just my opinion.