I don't get it...

[switch842]

Can someone explain Cough Syrup to me? Like, seriously. I must be missing something. Like, yes, Darren sounds great on it, but I'm not getting the "lasdkjhfsdlkjhngsdlkjg" reaction everyone else is. Maybe it's cos I've never heard the song before today, I don't know.

So, help?