Music:
Jimi Hendrix, Bob Marley, Pink Floyd, Led Zeppelin, The Doors, Bob Dylan, Sublime, Cream/Eric Clapton, Lynard Skynard, and all classic rock
Movies:
Dazed and Confused, Fear and Loathing in Las Vegas, The Doors, The Stoned Age, Cheech and Chong's Up In Smoke, Cheech and Chong's Next Movie, Cheech and Chong's Nice Dreams, Glory Daze, Detroit Rock City, Grass, BLOW, Scarface, Clerks, Mallrats, and Jay and Silent Bob Strike Back...
Television:
That 70's Show, Married with Children, 24, and others...
Books:
Fear and Loathing in Las Vegas: A Savage Journey into the Heart of the American Dream, Phantasm, books by Stephen King, etc.
Heroes:
Hunter S. Thompson, Jim Morrison, and of course Tommy Chong...