Spifferriffic (adj.) - 1. A word to describe something that has qualities of whimsical goodness. 2. A combination of the words "spiffy" and "terrific". 3. A term to describe (most often but not limited to) animals, imaginary friends, and anything with the name "Spiffy!"

Example of use: "Spiffy's spifferriffic in his own kind of way! Look at him run, bark, wear shades, and play. Best dog that there is, wouldn't you say?"