"What A Difference 30 Years Makes" joke

Then: Long hair
Now: Longing for hair
Then: The perfect high
Now: The perfect high yield mutual fund
Then: KEG
Now: EKG
Then: Acid rock
Now: Acid reflux
Then: Moving to Calif. because it's cool
Now: Moving to Calif. because it's warm
Then: Growing pot
Now: Growing pot belly
Then: Trying to look like Marlon Brando or Liz Taylor
Now: Trying NOT to look like Marlon Brando or Liz Taylor
Then: Seeds and stems
Now: Roughage
Then: Popping pills, smoking joints
Now: Popping joints
Then: Killer weed
Now: Weedkiller
Then: Hoping for a BMW
Now: Hoping for a BM
Then: The Grateful Dead
Now: Dr. Kevorkian
Then: Getting out to a new, hip joint
Now: Receiving a new hip joint
Then: Rolling Stones
Now: Kidney Stones
Then: Being called into the principal's office
Now: Calling the principal's office
Then: Screw the system
Now: Upgrade the system
Then: Peace sign
Now: Mercedes logo
Then: Parents begging you to get your hair cut
Now: Children begging you to get their heads shaved
Then: Taking acid
Now: Taking antacid
Then: Passing the drivers test
Now: Passing the vision test
Then: Whatever
Now: Depends