ZoidicFun is a typeface family that alternates two sets of letters. The letters are formed from a template of a trapezoid. Letters with wide tops alternate with letters with wide bottoms. Another font, PoultrySign, was also formed from a pattern of alternating trapezoidal letters, but those trapezoids were symmetric while those of ZoidicFun are asymmetric.
ZoidicFun is hard to read and very tightly spaced to accentuate the way the letters tile together. The letters are monospaced, which makes the pattern of trapezoids more obvious. Notice that pairs of letters form rectangles. All of these attributes make the typeface stand out and command attention. It is useless for text but can be useful for when a short bit of text needs to draw attention, as in titles or advertising. It is available from fontspring.