My round

Grandma gets stiffed for four ice creams. No, not cones. Fluorescent ones with added E Numbers. 

The statistician in me wants Frank to have been on the right so it was a trend line.I will have to settle for a  positively skewed distribution.

( In the interests of trend analysis, and at the suggestion of Knottman, I have now flipped Frank and moved him to the right)