In a perfect world it lasted for a week, it was fun and to preserve it`s magic, making of all next versions should be stopped.
This could be a nice end of it:
But unfortunately it will last for a whole year, until last possible version of it. Underwater version, flash mob version, prison version, fans on stadium version, skydiving version, parliament version, gang bang version etc.
It won’t be ruined with a few versions like this next week:
Few days ago, before it went global this guy already put Harlem Shake to sleep 
Before Baauer sues everyone for unauthorised usage of his song, it could be a next big money shaker.
previously: Filthy Frank Does Harlem Shake