This all depends on what guiness advert it is because there are like 4 guiness adverts on tv the now.There is one with an eskimo dancing,the one wen the snail sneezes,one where a fish is on the bike and the last one is wen the 3 men run towards the ocean with there surfboards if u tell me wot advert it is i can help you.
Thanks for replying addy boy. The advert is set in Thailand or thereabouts with people getting soaked while running in a tropical downpour to get to an Irish bar with a match on the telly - crap advert but cool music.