1. A heavily context-dependent adjective used when mere English is inadequate,
impractical or undesirable.
2. Characterized by either the possession of a high degree of wibble, the condition of being a wibble, or the action of wibbling.
3. Often used to describe things of an undesirable or dubious nature when words will not
accomplish the twin goals of adequately describing the
repugnance of the object in question and remaining conversationally polite.