From the point of view of a baby or dog, more-or-less anything that gets a good yell from adults when munched.  Suitable examples are: RemoteControl boxes; any divisible portion of a parent; and mains electricity cables.

-- JonGreen

Q. [Anonymous] ''Um, what's a "divisible portion of a parent" ?''

A. [JonGreen] That which, with a suitably powerful munch, can be severed.
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CategoryWhimsy