The cars being worked on in the background of the shop class are all cars from Rockstar's popular Grand Theft Auto franchise.
Canis Canem Edit (the European title for the game) is Latin for "Dog eat dog".
At 15 years old during the events of the game, Jimmy Hopkins is the youngest protagonist in a Rockstar game.
You can find a pirate on an island near the Beach House. You unlock a pirate hat if you knock him out.
During English 2, Jimmy can provide "git" or "shit" as a word. Mr. Galloway is amused rather than angry, but he doesn't accept it