An old man goes into a pharmacy to buy some Viagra.
'Can I have 6 tablets, cut in quarters?'
'I can cut them for you' said the chemist 'but a quarter tablet will not give you a full erection.'
'I am 96' said the old man . 'I don't want an erection.
I just want it sticking out far enough so I don't piss on my slippers.'
Thanks Win S., this is what I use them for.... too funny