52
I think I finally wrapped my mind around how Dee's Double-Drop works! Am I missing anything?
(files.catbox.moe)
...and then Dennis comes along and takes the $4 from Dee's purse and puts it in the cash register anyway.
My previous explanation that is probably incorrect: https://litter.catbox.moe/iblc2r.jpg
This post itself does not contain a joke at all. Just illustrating the details of a scheme that was not explained very well in the episode.
But you should rewatch anyway. For reasons.