A very special day that lands on the same day as tax day (April 15th), normally practiced in high schools. The goal of the day is to kick as many freshman as possible, and the more freshman you kick the greater your social standing becomes. Kicking the bigger freshman is well respected, because even though it is against the rules, sometimes they kick back...
The day ofDecember 3rd, when all upper-classmen (high school & college) adopt a Freshman, as if they were a pet at the homeless shelter, and pet them, like a pet bunny, but more domesticated.
John: hey man, you gonna attend Pet a Freshman Day?
Mark: yea man, I even bought a nice little cage with a water bottle in it.
The point in time where you realize that you'll need to take a dump in the next 5 to 10 minutes. About the same amount of time it takes to brew a fresh pot of coffee.