The jist of the ad is-
A Maori fella doesnt want to look dumb in front of Monique when he tells George that he's to drunk to drive but then he internalizes the complicated situation and realises Ghost George will haunt him for ever offering him ghost chips making him look like a spacehead and he'd have to live with Georges family and join in withpuzzle time. So he tells George he's to drunk.....and is a ledgend
Maori fella- You know I cant grab your ghost chips
Skiny Maori kid- Spoon!
Chubby Maori kid- Space head!