Greg James takes a crash course in Sunderland dialect, attempting to decode six pieces of local 'Mackem' lingo in a playful vocabulary test. He nails 'dead canny' and 'come on the lads' but flounders on 'proper knacks', 'nosh mara', and 'gizquay', scoring just 3 out of 6 and vowing to resit the exam by summer.