1) An expression of excitement, or extreme
happiness.
2) Acknowledgement of someone who has greeted you, or a greeting in itself.
3) A state of mind, in which one is relaxed.
4) A neural vowel sound used in the
dictionary, depicted as a lowercase letter 'e', rotated 180 degrees counter-clockwise.
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Slang originated from Hashmeer of Group X, who used the phrase "Shiggity shiggity schwa." Eventually, Jager, of The Hoodlums in Upstate New York, began to use Schwa inan every
day context.