Food packaging that appears to be full. once grabbed it is revealed to the very dissapointed grabber that it is actually empty and merely adopting the shape of a full packet.

Commonly occurs with chip packets and cereal boxes.
1. We could not make nachos because Jermaine didn't buy any chips. He said he saw a whole packet in the pantry but it turned out to be a ghost packet.

2. Andrew: Hey man, can i have a chip?
Matt: sure man, have the rest...
A: Oi! This is a freakin' ghost packet!
M: haha yeah, now throw it in the bin you touched it last
A: Why i oughta...!
by allkindsofsickaye March 21, 2009
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