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