A cute, small, mystical creature. They come from Scub Island and spend their time frolicking with the other scubs and foraging for huckleberries. A scub may have a bub; once attached, she will love the same bub forever.
Scubs can be nervous of strangers and surprisingly ferocious; do not approach one if spotted in the wild.
When 2 or more people join in the act of "scubing" in attempts to find the superior "scuber."
This is done primarily by Scuba diving but other forms may be acceptable.