Never Gonna Give You Up...

Seriously people, what's with this rickrolling stuff? I mean it's not like I'm not trying to find anything funny... Well it is, actually, as I believe funny things shouldn't be sought. I mean seriously, what is it with that song? I like it actually. Is it the mismatch between external appearance and voice? Is it the dance? I mean how is this dance any worse than any other? No, please, someone explain to me, how can you laugh at this?