Harold is the lanky, overly confident know it all contestant from the Canadian animated series Total Drama Island, which first aired in 2007 and later continued through Action and World Tour. His frequent gosh became one of his defining speech habits, summing up his mix of genuine skill, social awkwardness and total self belief. Clips of the line spread through cartoon edits, reaction videos and soundboards, where fans of the show use it as shorthand for nerdy disbelief long after the original seasons ended.