A measurement ratio of pretty girls in skirts per distance travelled, ie while walking out at lunchtime.
Wow, what a wonderful spring day. Definitely a high skirts per step ratio.
A unit of measurement that measures how many bricks are in billy’s neighborhood.
“How far away is the train station from Jenny’s supermarket?”
“It’s 4 bricks-per-billyhood”
A unit of measurement for endearing and cute things.
The squirrell that lives in my yard generates about 4 Awws Per Minute during my morning smoke. APM cute factor