An annoying person who thinks they are an intellectual genius, but in reality are extremely unintelligent. An ultratard will always jump into the middle of conversations and spout out useless and incorrect information. They will speak loudly when talking to one person so bystanders will be sure to hear their idiotic ramblings.
I asked him a question and he gave me a 10 minute answer that made absolutely no sense. He is a real ultratard.
by Cleetis April 02, 2008
Ultra Tard: 1. A person who messes with stuff until they get hurt. 2. A player for the New York Jets
e.g. Michael you ok? yeah oh no it's gone through my foot... narration in the background... thats cos your an ultra tard
by Dykesie9491 October 24, 2008