It was fun being a baby boomer... until now. Some of the artists of the 60's are revising their hits with new lyrics to accommodate aging baby boomers.
They include:

Herman's Hermits--- Mrs.. Brown, You've Got a Lovely Walker.
Ringo Starr--- I Get By With a Little Help From Depends.
The Bee Gees--- How Can You Mend a Broken Hip.
Bobby Darin--- Splish, Splash, I Was Havin' a Flash.
Roberta Flack--- The First Time Ever I Forgot Your Face.
Johnny Nash--- I Can't See Clearly Now
Paul Simon---Fifty Ways to Lose Your Liver
The Commodores--- Once, Twice, Three Times to the Bathroom.
Marvin Gaye--- Heard It Through the Grape Nuts. Procol Harem--- A Whiter Shade of Hair. Leo Sayer--- You Make Me Feel Like Napping.
The Temptations--- Papa's Got a Kidney Stone.
Abba--- Denture Queen.
Tony Orlando --- Knock 3 Times On The Ceiling If You Hear Me Fall.
Helen Reddy--- I Am Woman, Hear Me Snore.
Leslie Gore--- It's My Procedure, and I'll Cry If I Want To. And last but not least:
Willie Nelson--- On the Commode Again

Cheers!