Use a Pay 'n' Spray with wanted level.

Purchase a Grove St Tattoo.

Get up on the skyscraper without using the elevator

Visit 5 trampolines in one jump, bouncing on each trampoline once

Do no evil

Sacrifice the 3 Sanctum items

Bounce 100 times on mattresses within 30 seconds

Find the Sanctum 2 Walker Statue

Thrash the Goathenge

Finish all manual quests

Hit the party with the Boulder of Death

Ride a bike for 60 sec

Become the Queen of GoatVille