I Understood the Rule Against Perpetuities Once

I took a class on this once. Hell if I remember the rest.

An 11 oz glossy mug for the desk beside the property outline, next to the page on contingent remainders you have read four times and could not explain to a jury of your peers.

In bar prep the law student meets this rule a second time; the mug admits how long it stayed, nothing to put away when the supervising attorney walks in.