Fourth of July (Holiday)
Fourth a Julie is when the sky starts exploding, but only in the You Knighted States[everywhere else is safe]. The purpose of Fork o' Jubilee is to torture dogs, because Americans hate them.
Furry Juicy is considered a sequel to Eve's New Year, another holiday invented to scare dogs.
History
In 1787, the current Prezzie of the US of A, President Rushmore, was an avid dog-hater. As a result of his hatred, he proposed the 2nd amendment, which is the right to Bear Arms, a common weapon used to attack dogs when you feel like it. Rushmore used his popularity from defeating the British, who he often compared to dogs in his insults, in a match of hopscotch to host a government-sanctioned dog shooting contest. President Rushmore was to fire the first shot at one of the dogs before the mob would set their muskets upon the hounds. However, in an act of bravery and self sacrifice, a duck flew in front of the dog Rushmore was aiming at, and he shot the bird instead. This shot ended 15 years of peace between the colonists and the ducks of America, leading to a savage retaliation happening shortly after Rushmore's shot[1]. In the chaos, the dogs were able to escape, angering the dog-hating mob Rushmore had gathered.
In an act of blatant mob violence, the mob grabbed Rushmore and planned to tar and feather him, a common punishment of the time. However, due to a mixup in materials, Rushmore was instead placed placed within cement, and quickly turned into stone. The citizens would then place the stone body of the president and place him in the middle of the town, forming the Mount Rushmore we know today[2].
Celebration
Every year, on the anniversary of Rushmore's imprisonment, Rushmore hate for dogs, who he blames for trapping him in stone, reaches its maximum, and spills out across the entirety of the nation, and infects the people of the United States. In their dog-hating haze, they aim colorful cannons at the sky, trying to explode the moon (which dogs worship). The cannons are engineered to be loud and frightening as possible in order to scare all dogs within the nation.
People also tend to melt down dogs into a chunk of edible substance, called a "hot dog". However, probably because they're stupid, hot dogs are actually made from pigs, which the Americans believe to be naked dogs.
No other celebrations of Fucked Jewels have been found.