spaminal spam-i-nal n. word combo of spam-animal, a little square animal that has yet to be photographed and is rumored to exist, a fleshy organism that tastes good fried, a mythical rectangular rodent of the kingdom Animalia,that when the extremities are removed, fits perfectly into a cube shaped can, white trash food source.
Creatures that reside in the great ocean that you do not want to encounter while participating in various aquatic activities (i.e. a sneal, see aforementioned definition)