(ah-suh-duh-die-suh-dieee)
an expression showing an extreme feeling (usually expressing happiness) that can show any emotion depending on how and when you say it.
Originated in Holmes Chapel
person 1 'OMG i've got a new car!'
person 2 'A SU DU DI SU DIIII!'

person 1 'shit my cat died :('
person 2 'oh a su du di su diii :(' -(said quietly and with empathy)
by chaz and libbi April 9, 2008
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