

Indeed it is, back in the university there was a kind of meme among students
Whenever you had any bullshit argument you pulled out of your ass you could say: “this is trivial and the proof is left to the reader”
On a more serious note, it was one of the main points of attriction betwee professors and students
Think of it this way: Nobody wants to use the gas station bathroom, this means that the worst cases of explosive diarrhea are necessary for usage, rendering it even dirtier