Choose the patience option all the way through the line in the Carnival

Heh heh, good times

Get through Toxic River without falling into or touching the water and taking damage

Interact with all the ladies at the Shower Surprise Party room

Kill 4 enemies in the Tower Plaza with stealth kills

Slap Wolverine a bunch of times

Complete "Job One"

Be pretty

Completed all the sub events in "Trail of the Gale."

Complete the game (any difficulty)

Kill 100 enemies with a headshot

Inspect all objects