The academic equivalent of "one man's trash is another man's treasure." That bathroom sign perfectly captures the crushing despair of paper rejection followed by the defiant "fine, I'll publish it anyway" moment every researcher knows too well. For the uninitiated, arXiv is the scientific community's version of posting your mixtape online when record labels won't call you back. No peer review, no waiting six months for feedback, just raw scientific exhibitionism. The beauty of science democracy – when the gatekeepers say no, there's always a preprint server willing to host your questionable statistical methods.