HOT. HOT. HOT.
Why am I saying that? From what I heard, the title of this song is related to heat, but maybe not the kind you're thinking about. It's this kind of heat:
These peppers are very, very, very, very, VERY spicy. In fact, you might want to get a glass of water before you eat this one. But in this song, you're not going to get a glass of water. That's why it's called Straight No Chaser.
You need me to explain, don't you?