Mackem for Londoners: A bluffers' guide to Sunderland speak as SAFC head to Wembley for the Checkatrade Trophy cup final against Portsmouth

Sunderland fans are gearing up for a trip to Wembley after securing a place against Portsmouth in the Checkatrade Trophy final.
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It will be a great day out for Black Cats fans, who will turn swathes of London red and white. "Northerners" tend to get all lumped into one, but Sunderland very much has its own culture, vibe and accent. Here's a guide for Londoners (and Portsmouth fans for that matter) to some words and phrases they may here over Wembley weekend: