What's the best opening line of a song...ever

I can't hold my tongue any longer.

You people realize "opening line" and "opening verse" don't mean the same thing, right?

 

I like big butt and I can not lie

 

[Q:]
Back in the days on the boulevard of Linden,
We used to kick routines and presence was fittin'.
It was I the abstract
[P:]
And me the five footer.
I kicks the mad style so step off the frankfurter.

- Check the Rhime, ATCQ

 

I saw a werewolf with a Chinese menu in his hand
Walking through the streets of Soho in the rain
He was looking for the place called Lee Ho Fook's
Going to get a big dish of beef chow mein
Werewolves of London