I'm not sure if anyone else has ever really noticed this but there are the three verses in the song Caffeine and one of them always stood out to me.

You've got the first verse with Jeff Williams singing lines like

Guzzle down your Red Bull, you're gonna need a bucket full,
You're watching me accelerate and tear apart the interstate.

And Casey Williams following him up with lines like

I'm hyperdrive, overdrive, hit the gas at fifty-five,
Breakneck, trainwreck, in my presence genuflect,

Where both verses are clearly using the caffeine theme to imply they're high-energy people, then meanwhile the last verse is just...

We can do up an espresso, or the cappuccino way.
Sure to get your fix, venti or grande.
Sugar, Splenda, Equal, maybe Sweet'N Low.
Everybody's happy when they hanging with Joe; let's go.

It's just about coffee.

Since this is Team CFVY's theme, I tend to imagine them in a recording booth actually singing the song themselves and it always turns into Fox and Velvet busting out their lines and then Yatsuhashi comes in and just starts spouting stuff about actual coffee and the other two have to quietly hold in their laughter. Meanwhile Coco's losing her shit in the control booth.