Long pig

[Justin Bieber]

slang term for human flesh prepared as the flesh of a pig. Usually used to sell human flesh to tourists in East Asian countries. Long Pig is best when avoided entirely.

[Justin Bieber]

The flesh of a man intended for eating.
Derived from puaa oa, a phrase originating in the Marquesan language to euphemistically refer to cannibalism.
The phrase first appeared in Fredrick O’Briens 1919 travelogue of French Polynesia, White Shadows in the South Seas.