Related:

• No wonder Clairol makes so much money selling shampoo. Lather, Rinse, Repeat is an infinite loop!
• Never ask for directions in Wales, Baldrick, you'll be washing spit out of your hair for a fortnight.
  -- Edmund : Amy and Amiability...
• Recursion in everyday life: Inscription on a shampoo bottle
  Lather Rinse Repeat -- Seen on an MIT computer's login message...
• Youth.It's a wonder that anyone ever outgrows it.
• Q: How did the Software Engineer die in the shower?
  A: He was following the shampoo instructions, which said...
• Cesium. Rinse. Repeat. -- Brendan Du
• I wonder if I could ever get started in the credit world? -- Zippy the Pinhead