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1.
The art or act of attempting to eat something stealthily, usually when you are trying to hide the fact.

This word is an amalgamation of: Gob - a slang term, most commonly used in England, for mouth

and

Obfuscate - meaning 'to render obscure or unclear'
1. Phil - "Hey, this cookie jar's empty, there were loads left earlier! Debbie, did you gobfuscate them?"
by Lord_Milne June 19, 2013