the words of an angry street fighting jamaican trying to tell a heroic story of his past fights and trying to show people his punching moves
very closely related to
huah biff
Dishevelled, rakish, disorderly, or unkempt. Used of hair, neck ware, or one's general disposition. Opposite of "rectilinear-biff." Origin unknown, but possibly derived from a misunderstanding of "skew-wiff." Usage peculiar to Brasenose College, Oxford.
"My word, Terence, with your tie at that angle, and your obvious bed-head, you're looking unusually skew-biff!"
"Don't worry: I get myself rectilinear in no time."
From "Back to the Future" to describe the fate of Biff Tannen, marked by his repeated, failed attempts and subsequent punishment for his evil transgressions, muchly similar to Donald Trump.