Ogilvie's Theorem

A theorem concocted in 2021 by notable cultural historian Brian W. Ogilvie, claiming that '30 - 5 + 1 = 24'. Widely ridiculed on websites such as Twitter and Tumblr for being so notoriously incorrect. The post has since been deleted.

Damn, did you see John in class today?
Yeah, he aced that section on Ogilvie's Theorem!