As someone whose bin receives unwanted poop, the issue is that it goes straight to the bottom of the bin and never leaves because they don't lift the cans up all the way. Then it gets smashed by my own trash, so now I have a permanently poopy-smelling trash bin that receives weekly deposits.

This is Deadpool wearing a Spider Man costume

Maybe global warming will melt all the microplastics into one big macroplastic and that problem will be 100% solved.

Let us model the poop rule as a predicate keep that maps the set of real world objects to {true, false} and a function poopy that maps the set of real world objects to the set of real world objects with poop on them.

For all x, keep(poopy(x)) = keep(poopy(poopy(x))), thus we can say that poopy is idempotent under keep.

Further, poopy is injective because there exist distinct x and y such that keep(poopy(x)) ≠ keep(poopy(y)). The proof by example is that you would keep a poopy million dollar bill, but you would not keep a poopy poop.

I don't understand any of these analogies at all

The best comments are "why" comments, the runner up is "how" comments if high-level enough, and maybe just don't write "what" comments at all because everyone reading your code knows how to read code.

Sure, but in return your night just keeps going and going until you go to sleep at 4am.

Won't someone please think of the children...'s unkicked faces

The third contender: the mighty embedded developer.

Why can't we see them?

They are embedded in the wall. 🥁

Well, that's just like, your fact, man

You nailed it, he wants to create OS X.

Homie, that "guy" is also a woman