1. n. a word used to express disdain or disappointment.

2. n. a word that can be interchanged with any inappropriate word for those of us who can't say "penis" or "vagina" and feel the need to replace it with childish terms such as badingdong or hibbity dibbity
teacher: billy, did you do your homework?
billy: ughhh badingdong... that was due today??

joe: so sarah... I think its time we let our badingdongs meet each other.
by 944725 April 25, 2010
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