a shitty diaper removed from a child's body and taped around the mouth to the back of the neck neck. Good for all day snacking or light grump munching.
Example 1: Is that baby choking on that fecal feed bag or does he always vomit brown shit.
Example 2: It's a nine hour drive everyone put on their fecal feed bag.
by Timothy July 18, 2004
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