Funny? No. Not even remotely.
These people ruin everything, all of the time. If none of the videos that came before this made the Harlem Shake truly terrible for you, this one should do it, as is so often the case with viral sensations. This is like watching your parents log into Facebook for the first time: An awkward, inevitable moment that inarguably changed everything for the worst thereafter.
The Celebrity Harlem Shake Video (Older, Decidedly Unhip Edition)