Here is the full list of all 38 Bully trophies - there are 23 bronze, 10 silver, 4 gold and 1 platinum.
Travel 100 km on the bike.
Complete all 5 classes for every subject.
Achieve a high score on Consumo, Nut Shots, and Monkey Fling arcade games.
Break 300 bottles of the shooting gallery.
Have $1,000 in pocket change.
Complete Carnival Go Kart Races.
Complete 20 Errand missions.
Travel 100,000 meters on foot.
Gain 100% respect from 2 cliques simultaneously.
Complete Chapter 2.
Travel 50,000 meters on the skateboard.
Egg 25 cars.
Buy 100 sodas.
Kick 100 soccer balls.
Jack 20 bicycles.
Mow the lawn 10 times.
Complete 10 Errand missions.
Knock out 200 opponents.
Perform 200 wheelies on the bike.
Pick 50 flowers.
Receive 25 kisses.
Hit people with stink bombs 50 times.
Trip 25 people with marbles.
Give 50 wedgies.
Complete Chapter 1.
Say 100 taunts.
Spend 5 hours out after curfew.
Complete six classes.
Complete three classes.
Unlock every trophy.
Complete go kart street races.
Complete Chapter 3.
Complete Chapter 4.
Complete 30 Errand missions.
Purchase 250 clothing items.
Complete Chapter 5.
Amass 160,000 trouble points.
Acquire all room trophies.