How did Christmas 2 start?
In the year of our Lord 2017 our dear friend Dave experienced a tragedy.
All he wanted for Christmas was a 12 pack of Pibb Xtra. He lived with his mother and while she did purchase this beverage for her son Dave, she could not stop herself from drinking 8 of the 12 beverages.
Dave woke up on Christmas morning to find an open pack of Pibb with only 4 left.
Dave was quite unhappy until he got on Xbox and was invited to the Manny and Gabe Residence (via an Xbox Live party while playing Tom Clancy's Rainbow Six Siege) to stay a couple nights and hang out. Well old Santa 2 (Richard "Saint Dick" Claus) heard of Dave's Christmas blunder and decided to surprise the boys with the first Christmas 2 celebration on the morning of December 28th, 2017.
Dave woke up at the Manny and Gabe household to an unsullied pack of Pibb Xtra! Since then Christmas 2 has been celebrated by at least 4 people annually.