'What does the Fox say?' was the most viewed You Tube video in Ireland in 2013.
The hit song also was the number one trending video worldwide with 256 million views.
The top ten videos of the year cover all aspects of Irish life from the The Rose of Tralee wedding proposal to The Republic of Telly - you know you're Irish when... in third place to a Dublin Taxi drivers musings.
At Number 2 is Cork's Own Sminky Shorts with 'Elephant' - the story of an elephant who thinks he's a fish