Ahead of the UFC's trip to Dublin, the fighters competing on the card have been given a handy guide to the local lingo.
Well, some of the local lingo as I can honestly say as someone who has spent their whole life in the Dublin area I hadn't a clue what some of these saying were.
Anyway, watch as Dustin Poirier and a whole host of foreign fighters (and Donegal's Joseph Duffy in fairness) try to decipher what comedian Jason Byrne is saying, while Paddy Holohan provides instant fluent translation.
It's vital that these guys know what 'Gerrupouttatha' means if they want a last a day in Dublin's fair city.
Roll on Saturday.
via UFC on Facebook.