Buy all clothing to unlock Elvis costume!!!
Collect all 25 to unlock Gnome costume (funniest suit in the game)!!!
These are my favorites!!!

The classes aren't that hard, so do that for the first part of the game. Just go to classes and between class bet money on the penalty shots while the jocks don't jump you [because they will later in the game]. As you pass them and make a lot of cash you will be ready to not worry about running to your classes for the rest of the game. Plus passing the classes first makes missions easier cause you get skills and abilities from each class.

To skip classes just stay in your dorm and if you want to beat the living heck out of someone just pull the fire alarm and there will be always someone to beat up

If you live in the UK or Australia, the game will not be called Bully, it will be called Canis Canem Edit which is Laten for Bullworth Academy.

Beat either "Boxing Challenge" or "Prep Challenge" In Chapter 2, to unlock the Boxing Outfit.

Buy all of the clothing in the game To unlock the Golden Suit.

Fill your yearbook photo album up.
Enjoy

The word are scramble so for the first class
Mellow, low, mole, well, elm, mow, Mew, meow, owl

The second class the words are:
Fig , hit, sit, fit, ifs, his, fish, gift, fist, shift, fight,sigh gist, it's,

The third class the word are:
Elm, mess ,mile, miss, less, lime, smiles, smile, mise, slim, lie, elms, lies slims limes
The fourth class the words are:
Ray , con,nay,can,ran, cony, coy, any, crayon, cay, cry, nor, racy, corn, car, acorn, yon , roan, cyan, corny,narc

The last class the words are:
Age, dag, gag, gar, egg, dare, drag, gear, dear, gad, are,rage, era, red, rag, grade, dagger, rad,

The first three boss battles are reletively easy all you have to do is fight them one at a time the first ones really easy I barelly changed colors at all if any the second one just target one at a time. The third one is the only one thats killed me so far is the third one thats because he has a sledge hammer just run around him and wait untill he swings down towards your head dodge it that tires him out unleash combos he will come out after a while just keep repeating that untill youve beat him thats it.