WATCH: Irish Stag Group Have Huge Impromptu Sing-Song In London Train Station

Ahh stag parties. Good-hearted debauchery, some weird costumes and a borderline dangerous consumption of pints. It's all good fun, some more than others... 

A stag party from Waterford look like they had the BEST time ever on a recent getaway to Leeds and tbh we're jealous our invite got lost in the post. 

The group was made up of members from the Theatre Royal Waterford and ohhhh boy can these lads hold a tune. 

A piano sitting unused in London's Tottenham underground station became the centre of a whopper sing song that quickly gathered crowds...

G'wan the lads! 

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