but it just occurred to me right now, on the fly (even though I'm not a fan of this "genre"):
A customer walks into a hardware store and asks
- "give me a scale, but a small one"
The employee responds
- "is an I-IV-II-V okay?"
The customer
"perfect, but the cadence is missing"
The employee
- "which one?"
The customer
- "the perfect one"
The employee
- "ahhh, don't worry, you have to go down from the V to the I anyway"