Get 10 stars.
Get 15 stars.
Get your first star.
Get 20 stars.
Get 5 stars.
Complete all main levels.
Pay the drunk guy to cause a distraction.
Turn off the main menu light.
Pay the Shopkeeper instead of robbing him.
Turn up the volume on a random stereo.
Throw something at the owner of the house.
Pay respect to the drunk guy.
Stop and play a video game while robbing a house.
Use a stranger's toilet.
Break a window.