3 old men

Three old men are talking about their aches, pains and botily
functions. The 70 year old says ” I get up at seven every
morning and it takes me twenty minutes to pee.” The 80 year
old man says “My case is worse, I get up at eight every
morning and grunt and groan for half an hour before I have a
bowel movement.” The 90 year old man says ” At seven I pee
like a horse and at eight I shit like a cow.” ” So what’s your
problem?” ask the other two men. ” I don’t wake up until nine!”