1973: Long hair
2003: Longing for hair

1973: KEG
2003: EKG

1973: Acid rock
2003: Acid reflux

1973: Living in California because it's cool
2003: Living in California because it's warm

1973: Growing pot
2003: Growing pot belly

1973: Trying to look like Marlon Brando or Liz Taylor
2003: Trying NOT to look like Marlon Brando or Liz Taylor

1973: Seeds and stems
2003: Roughage

1973: Killer weed
2003: Weed killer

1973: Hoping for a BMW
2003: Hoping for a BM

1973: The Grateful Dead
2003: Dr. Kevorkian

1973: Going to a new, hip joint
2003: Receiving a new hip joint

1973: Rolling Stones
2003: Kidney Stones

1973: Being called into the principal's office
2003: Being called by the principal's office

1973: Screw the system
2003: Upgrade the system

1973: Disco
2003: Costco

1973: Parents begging you to get your hair cut
2003: Children begging you to get their heads shaved

1973: Passing the drivers' test
2003: Passing the vision test

1973: Whatever
2003: Depends