pixilation (n.)

"mildly insane, bewildered, tipsy," 1848, pix-e-lated, from pixie + -lated, as in elated, etc., perhaps influenced by or a variant of pixie-led. A New England dialect word popularized 1936 by its use in movie "Mr. Deeds Goes to Town."

also pixellation, graphics display effect in which individual pixels (small, square single-colored display elements that comprise the image) are visible, 1991, from pixel + -ation.